bfoosh006 Posted August 25, 2017 Report Share Posted August 25, 2017 (edited) First off, be advised, these are velocities from my rifles... and as such there is an excellent chance that "Your Mileage May Vary". In other words, these figures are meant for a general comparison of various OEM factory loads ( as well as some different years of production ) from the 2 same rifles throughout the testing. Currently there is over 100+ different factory loads velocities listed. As a double-check... I have been firing the same batch of GECO OEM loads as a "standard" to verify the chrono is up to snuff. I will note, while some of my velocities shown may not match other results from the vast internet.... please remember that no two rifle barrels are the same. For all I know, my barrel might be a "fast" or "slow" barrel... as well as some of the other testers on the internets barrels. This link helps explain / demonstrate, or show the dramatic differences possible in the "no two barrels are identical" phenomenon. The article is about reloading, but shows how different barrels can be, even in identical barrel length and manufacturer.Why Ballisticians Get Gray... by Dave Andrews Enough YMMV stuff... Here is the info. I will list rifle specs first.... 16" BCM upper with V7 barrel ,quote.."Manufactured from Rockwell C 30-32 Hardened 416R Stainless Steel. These barrels feature 1:7 improved Polygonal Rifling, V7 Match Chamber, while being V7 Ultra-Match Lapped." ( cut n' paste... easier then me explaining ) Free Floated, BCM Gunfighter MOD 0 Comp, H2 Buffer , FA BCG. 20" PSA 5.56 NATO chamber, 410 SS, CHF, USGI A2 Free floated, FA BCG 2ea 10 shot groups... for a total of 20 rds. per rifle.... Chronograph...Competition Electronics ProChrono Digital Chronograph .... Velocities measured 15 ft from muzzle...Temp. 82-88 degrees... Elev. approx. 232 ft. The Chrono is not the best, but has proven to show repeatable results from the same lot of GECO and Fed. Tipped Varmint, over the span of months, every time As I add ammo.... you will see items with no data, that is because I haven't gotten time to input the data/or chrono the ammo. .... life really gets in the way of my shooting.... *Hold on to your AR-15s. Their magic must be very powerful, or they wouldn’t want them.* Edited August 25, 2017 by bfoosh006 updated Quote Link to comment Share on other sites More sharing options...
bfoosh006 Posted August 25, 2017 Author Report Share Posted August 25, 2017 54gr and below.... Brand and headstamp on brass..............................16 " Velocities ( FPS )........20" Velocities ( FPS ).........Comments......,,,,,,,,,,,,,,, NC means NATO CROSS Hornady 35gr NTX Sup..............................................A v. 3585 , ES 19...............Av.3622, ES 39............ Fiocchi 223 40gr V-Max............GFL 223 REM..........Av. 3254, ES 81................Av. 3370, ES 61...............Decent accuracy 1.75 MOA...Fed Tipped Varmint much better Fed. Red Box 40gr JHP.............FED 223 REM........Av. 3350, ES 30.................Av. 3382, ES 38...............Ok accuracy... some of the first ammo I bought... 30+ years ago NOTE This is the really old Red and White box. Fed .223 42gr Frangible.......................BC223NTS.......................... Fed. 45gr RHT............................................................................... Winc. 45gr JHP .223 .......Winchester 223 Rem........Av. 3059... ES 57..............Av 3180 ...ES 130............ehhhh... Fed. AE 50gr JHP.....................FC 14 223 REM.......Av. 2959, ES 69.................Av. 3134, ES 109.............. Same type crimp, sealant & Headstamp as the GMM,... Same Brass? Fed., AE 50gr Tipped Varmint...FC 223 REM............Av. 2943 , ES 48...............Av. 2982 , ES 34................Great accuracy in all my AR's Rem. 50gr JHP.223 .................R-P 223 REM............Av. 3034... ES 56...............Av 3200....ES 54............... Very good accuracy Sako 50gr FMJ 223.................SAKO 223 Rem..........Av 3207... ES 19................Av. 3338... ES 92............. Average accuracy Winc. 50gr Frangible....................................................................... Barnes 52gr OTM 5.56....................................................................... Black Hills .223 52gr ...............................................Av. 2915... ES 38...............Av. 3051... ES 54...............Blue Box, consistent, good accuracy. Horn. 53gr VMax Super.223 ... Hornady 223 REM.....Av. 3093...ES 36...............Av 3240....ES 54 .............. Good accuracy, but double the price of better , 250fps slower ammo. Quote Link to comment Share on other sites More sharing options...
bfoosh006 Posted August 25, 2017 Author Report Share Posted August 25, 2017 55gr ONLY Brand and headstamp on brass..............................16 " Velocities ( FPS )........20" Velocities ( FPS ).........Comments......,,,,,,,,,,,,,,, NC means NATO CROSS Ratty, Nasty 55gr 1983 Guat... IMG 5.56 83............Av. 3013 , ES 75...............Av. 3182, ES 54.......................... "Don't judge a Ammo Case by its looks"...GTG Lol ADI / Outback .223 55gr Blitz King........................ Av. 2805, ES 57..................Av. 2933, ES 52........................pretty good accuracy ! Aguila .223 55gr FMJ...............AGUILA 223 REM...Av. 2795 , ES 64................Av. 2941 , ES 173............... Armscor 5.56 55gr FMJ "M193".......................................................... Armscor .223 55gr FMJ..........A USA 223 REM.... Av. 2966 , ES 195..............Av. 3054 , ES 77............... Armscor .223 55gr V-Max.............................................................. Armscor .223 55gr SP...................................................................... Brown Bear .223 55gr HP................................................................ Brown Bear .223 55gr FMJ............................................................... Fed. AE 223 55gr .....................FC 06......................Av. 2845, ES 25...............Av. 3068, ES 14............................Prefect example of Low ES / SD doesn't mean accurate. Fed. AE 55gr ( Small Letter )....FC 223 REM...........Av. 3115, ES 58...............Av. 3299, ES 64............................The original Infamous crappy Fed. Brass Fed. AE 55gr ( Large Letter )....FC 223 REM...........Av. 3051, ES 54...............Av. 3278, ES 114...........................This is from the same boxes as above BTW... that last ammo was loaded in H22 Thermold that has been unloaded once and then reloaded once for over 20 + years ... the mags spring strength was fine. Fed. AE 223J.............................FC 223 REM..........Av. 2889, ES 68................Av. 2982, ES 94..............................Current production Fed. 55gr XM193.......................LC 09 NC................Av. 3115, ES 80...............Av. 3168 , ES 32............................Typical Milspec 2-3 MOA Fed. 55gr M193.........................LC 14 NC................Av. 3088, ES 38................Av. 3220, ES 74............................Supposedly the real thing,not XM, much better than XM accuracy Fed. 55gr XM193F.....................LC 08......................Av. 3071, ES 42................Av. 3214, ES 59...........................White box.... crimped Fed. 55gr XM193AF..................LC 14 NC................Av. 3072, ES 49................Av. 3236, ES 54............................Factory stripper clipped Fed. 55gr XM193.......................LC 08 NC................Av. 3106, ES 27................Av.3232, ES 40.............................'08 Brown Box Fed. 55gr XM193.......................LC 14 NC................Av. ..........................................................................................'14 Current Brown Box Fed. AE 55gr XM193C................LC 08 NC................Av.3092, ES 47.................Av. 3206, ES 64............................Black Box Fed. 55gr .223 SP TRU..............................................Av. 2761, ES 48................Av. 2896, ES 38.............................T223A Fiocchi .223 55gr PSP ............G.F.L. 223 REM.........Av. 2757 , ES 32.................Av. 2781 , ES 58............... Fiocchi .223 55gr PSP.................................................Av. 2818, ES 78..................Av. 2869, ES 69........................RETESTING, velocity concerns.................. Fiocchi .223 55gr FMJ............................................... Av. 2767, ES 84..................Av. 2854, ES 80.........................Green Boxed Made in USA Fiocchi .223 55gr FMJ...............................................Av. 2908, ES 64....................Av. 3069, ES 67........................Red Boxed Made in Italy, more accurate then USA made by 3/8" GECO .223 55gr FMJ.............GECO 223 REM..........Av. 2967 , ES 45...............Av. 3128 , ES 22..........................Quite accurate, and still the "cheap" accuracy king. Black Hills / GECO 55gr FMJ .223............................Av 2863, ES 31.................Av. 3000, ES 20...........................Loaded by RUAG / GECO to Black Hills Specs. GECO 5.56 55gr FMJ...................................................................... Golden Tiger .223 55gr FMJ............................................................. Gorilla .223 55gr BK...................................................................... HotShot 55gr FMJ......................................................................... Horn. 55gr Sup. 5.56 GMX..HORNADY 5.56 NATO...Av. 3130, ES 44...............Av. 3201, ES 55..........................EXTREMELY FAST for a solid copper bullet Horn. 55gr .223 SP...............HORNADY 223 REM......Av. 2930, ES 41...............Av. 3115, ES 49..........................."B" accuracy Horn. .223 55gr HP Amer. Gun. ........................................................ Horn. 55gr .223 V-Max...................................................................... IMI M193..................................TZZ 89........................Av. 2997, ES 74................Av. 3194, ES 24...........................IMI from '89 IMI 55gr FMJ 5.56.. .................IMI 14 2 digits.............Av 3158.....ES 69...............Av 3180....ES 38 ........................'14 IMI Independence 55gr (XM193I).. FC 2,1, 13.................Av. 3195, ES 50.................Av. 3343, ES 94..........................Same type of headstamp as IMI 77gr , 4 MOA Lapua .223 55gr FMJ ......LAPUA MATCH 223 Rem...Av. 2739 , ES 60...............Av. 2901 , ES 44.......................... I had hoped for better accuracy. MEN 5.56 56gr FMJ............................................................................ MFS .223 55gr FMJ............................................................................. Norma .223 55gr FMJ TAC........................................ Av. 3011, ES 51.................Av. 3140, ES 62..........................I swear this is GECO, in a Norma headstamped GECO case. Norma .223 55gr FMJ, 20ct box........................................................... Perfecta .223 55gr.............PERFECTA .223 REM.......Av. 2862 , ES 44................Av. 3007 , ES 95............... PMC .223 55gr SP............................................................................. PMC 55gr Bronze....................PMC 223 REM............Av. 2626 , ES 82...............Av. 2754 , ES 97........................ Just awful accuracy PMC XTAC 55gr......................PSD 14........................Av. 2994, ES 33................Av. 3180, ES 72..........................Clearly crimped and sealed. Outstanding accuracy PPU 55gr.................................PPU 14 5.56X45..........Av. 3061, ES 37................Av. 3240, ES 28...........................Crimped , sealed, PPU Is a excellent value. PPU .223 55gr FMJ......................................................Av. 2938, ES 48................Av. 3079, ES 47...........................Blue Boxed commercial PPU .223 55gr SP........................................................Av. 2862, ES 66................Av. 3064, ES 47............................Blue Boxed commercial PPU 5.56 55gr FMJ M193..................................................................... Rem. 55gr MC..........................R P 223 REM..............Av. 2910, ES 100..............Av. 3059, ES 77.......................... Reasonable value / accuracy for .223 Silver Bear 55gr FMJ............................................................................ South Afr. / PMP 5.56 55gr FMJ............................................................ Speer 55gr Gold Dot............................................................................ SSA 5.56 55gr TSX.....................SSA 5.56 ................Av. 2716, ES 28..................Av. 2780, ES 72............. Tula .223 55gr FMJ......................................................Av. 2903, ES 27................Av. 3049, ES 49..........................Smells like ammonia Tula .223 55gr HP........................................................Av. 2948, ES 91...............Av. 3058, ES 70............................Ditto Winc. 55gr Q3131A.................W.C.C 03 .....................Av. 3105, ES 30................Av. 3234, ES 100........................Winchester IMI.. even says "Made In Israel" Winc. 55gr Q3131...................WCC 04 NC..................Av. 3162, ES 98.................Av. 3282, ES 101........................Winc. from '04 Winc. 55gr Q3131...................WCC 12 NC...................Av. 3095, ES 59................Av. 3296, ES 40..........................Current Winc. 55gr Q3131...................WCC 94.........................Av. 3268, ES 80................Av. 3333, ES 50..........................dismal 100yd accuracy... 4-5 MOA Wolf 55gr Poly .223..................Wolf 223.......................Av. 2830, ES 40................Av. 2954,ES 109..........................Worst accuracy of ALL... truly laughable. Wolf Gold 55gr .223.............223 REM WOLF...............Av. 2951 , ES 105.............Av. 3102 , ES 50........................... Wolf 55gr FMJ, Mil. Classic.................................................................... Quote Link to comment Share on other sites More sharing options...
bfoosh006 Posted August 25, 2017 Author Report Share Posted August 25, 2017 60-69gr Brand and headstamp on brass..............................16 " Velocities ( FPS )........20" Velocities ( FPS ).........Comments......,,,,,,,,,,,,,,, NC means NATO CROSS Noveske 60gr 5.56 BGT....................................................Av. 2619, ES 42...........................Av. 2778, ES 71.............I was hoping for more speed. AMA 62gr M855...............NATO AMA 12..........................Av. 2889 , ES 31.........................Av. 3005 , ES 42............ Good accuracy for M855 Armscor 62gr .223 Bonded SP................................................................... ADI 62gr 5.56 FMJST ...............ADI 12.............................Av. 2940 , ES 65.........................Av. 3112 , ES 43............... Brown Bear 62gr SP.................................................................................. Colt / Barnul 62gr FMJ.......................................................Av. 2753, ES 75..........................Av. 2892, ES 50.............. Colt / Double Tap 62gr NM......................................................................... Carl Gustav..62gr .............NATO 12-CG-10.......................Av. 2944 , ES 30..........................Av. 3044 , ES 56.......... Still not sure what to think of this ammo. This is the Swed. "Green Bullet" Very long for its weight. Fed. 62gr XM855............ NATO LC 13...........................Av. 2967 , ES 73.........................Av. 3040 , ES 82........... Typical Milspec 2-3 MOA Fed. 62gr MSR Fusion .223.....FC 13 223 REM...............Av 2828 ...ES 54.........................Av 2918...ES 34............ Short stroked twice. Fed. 62 FMJ .223 Lead Core....FC 13 223 REM..............Av. 2739, ES 73..........................Av. 2761, ES 34 Fed 62gr Fusion .223 ............................................................................. Fiocchi .223 62gr FMJ......................................................Av. 2757, ES 57...........................Av. 2898, ES 62............Good accuracy FNB 62gr SS109.................................................................................... FNM 62gr SS109..............FNM 91-1 NC..........................Av. 3009, ES 34..........................Av. 3118, ES 44.............Gawd, I miss cheap surplus GGG 62gr M855...............NATO, 5.56 13 GGG...............Av. 2930 , ES 62.........................Av. 3028 , ES 66.......... Ok, I expected better accuracy. Golden Bear .223 62gr HP........................................................................ Hansen / PPU 62gr ..........IK .223R..................................Av. 3004, ES 67..........................Av. 3153, ES 68............ Hirtenberg 62gr SS109....HP .223 5.56............................Av. 2965, ES 71.......................... Av. 3000, ES 68 ........... Hornady 62gr , 5.56, "Black"................................................................ Hornady 62gr .223 "Black"................................................................... Hotshot 62gr....................SADU 13 5.56...........................Av. 2919, ES 83..........................Av. 3057, ES 70 IMI 62gr M855.................TZZ 89......................................Av. 3008, ES 44 ..........................Av. 3192, ES 23.............Very accurate for M855. IMI 62gr FMJ 5.56............IMI 13 2 digits.......................... Av 2964.....ES 60..........................Av 3077....ES 32 ...........VERY accurate for 62gr M855 M855 IMI 62gr M855....................................................................................... Magtech 62gr FMJ 5.56........................................................................... Magtech 62gr FMJ................................................................................... PMC XTAC 62gr...............PSD 14...................................Av. 2885, ES 38...........................Av. 3051, ES 48...............Both XTAC rounds have changed my opinion of PMC "A" PPU 62gr M855, Yellow Box................................................................... PPU 62gr M855, White Box.................................................................... PPU 62gr .223 Non-Mag........................................................................ Rem. 62gr TSX Hog Hammer.........................................Av. 2772, ES 86...........................Av. 2866, ES 54....... Rem. UMC 62gr FMJ.............................................................................. Rem. 62gr CTFB.................................................................................... Tula .223 62gr FMJ......................................................... Av. Tula .223 62gr HP............................................................Av. 2776, ES 77...........................Av. 2853, ES 60..............One FTF 16" Middie Silver Bear .223 62gr SP..................................................Av. 2754, ES 50..........................Av. 2869, ES 68..............One FTF 16" Middie Silver Bear .223 62gr HP......................................................................... Winc. 62gr M855 ............WCC 88....................................Av. 2944, ES 76..........................Av. 3058, ES 56............. Winc. 62gr M855 Penetrator.............................................Av. 2904, ES 111........................Av. 3083, ES 71...............Current Production, 3 in one hole, 4 in another from the 20" Winc. 62gr OTM "Purple Cased "................................................................. Winc. 62gr OTM ........................................................................................ Tracer Fed. AE 64gr 5.56................Couldn't fire at the local range. Beck Ammo 64gr 5.56 BSB ..............................................Av. 2861, ES 38........................Av. 2943, ES 58....... Fed. .223 64gr LE SP............................................................................... Fed. .223 64gr TRU.................................................................................. Nosler 64gr BSB .223 .....NOSLER 223 REM..................Av. 2511, ES 58...........................Av. 2560, ES 44.............Not super fast, "A" grade for accuracy. Speer 64gr GD .223............................................................................... SSA 64gr BSB 5.56........SSA 5.56...................................Av.2572, ES 109..........................Av. 2570, ES 68............. Had to drop the hammer twice on one round in the 20"..... "A+" accuracy. Winc. 64gr BSB 5.56......WCC 13 5.56MM........................Av 2883... ES 62.........................Av 2978....ES 25............ Very good accuracy and speed Winc. 64gr PP .223................................................................................... AYSM 68gr .223 OTM ......................................................Av. 2723 , ES 23...........................Av. 2838 , ES 25............... Black Hills 68gr .223 OTM ........F C 223 REM..................Av. 2567 , ES 50...........................Av. 2656 , ES 72............... Creedmoor 68gr .223.............................................................................. Ultramax 68gr..................SPLIT NECKS ON ALL except for the ONE FULL NECK SEPARATION.............................Granted this is 15 years old ammo and maybe they are better now ? Aus. Outback 69gr.223 SMK.....223 REM ADI..................Av. 2553 , ES 84...........................Av. 2695 , ES 81............... Black Hills 69gr .223 SMK ........F C 223 REM...................Av. 2467 , ES 41...........................Av. 2522 , ES 92............... Creedmoor 69gr SMK .223 ..................................................................... Creedmoor 69gr TMK .223...................................................................... Eagle Eye 69gr .223 SMK .....EAGLE EYE 223 REM.......Av, 2784 , ES 72...........................Av. 2839 , ES 49............... Fed. 69gr GMM................FC 13 223 REM.......................Av. 2585, ES 30............................Av. 2780, ES 32............. Outstanding Accuracy.. "A+" Fiocchi 69gr .223 SMK .............G.F.L. 223 REM..............Av. 2757 , ES 32...........................Av. 2801 , ES 58............... Gorilla 69gr .223 SMK............................................................................. IMI 69gr 5.56 SMK................................................................................. Nosler .223 69gr CC..........................................................Av. 2498, ES 69............................Av. 2588, ES 34.................. PPU 69gr 223...................PPU 223 REM.........................Av. 2564, ES 34.............................Av. 2685, ES 80.............."B+" Accuracy Quote Link to comment Share on other sites More sharing options...
bfoosh006 Posted August 25, 2017 Author Report Share Posted August 25, 2017 70gr through 77gr Brand and headstamp on brass................................................16 " Velocities ( FPS )........20" Velocities ( FPS ).........Comments......,,,,,,,,,,,,,,, NC means NATO CROSS SSA 5.56 70gr TSX..................................................................Av. 2508, ES 76....................Av. 2610, ES 11............... Hornady 73gr ELD .223 .................................................................................... ASYM 75gr .223...........................LC 14 NC..............................Av. 2605, ES 52.................Av. 2752, ES 40............"A+" Accuracy Black Hills 75gr .223 OTM .........F C 223 REM..........................Av. 2419 , ES 84.................Av. 2579 , ES 45.............. Creedmoor 75gr BTHP .223............................................................................. Hornady. 75gr Match....................HORNADY 223 REM...........Av. 2510 , ES 50................Av. 2640 , ES 60...........Interesting that this is faster both Nosler and Norma as well as more accurate Hornady Super. 223 Match 75....HORNADY 223 REM............Av. 2701 , ES 41................Av. 2790 , ES 54.......... Exact same headstamp as the standard 75gr match good accuracy Hornady Super. 5.56 75... ...........Hornady 5.56 NATO.............Av. 2785 , ES 31...............Av. 2840 , ES 42............Best accuracy in both rifles.... Hornady 75gr 5.56 "Black"................................................................................. Hornady 75gr 5.56 T2 Tap................................................................................. Hornady 75gr 5.56 SBR TAP............................................................................... Hornady 75gr 5.56 SBR TAP "Training"................................................................ Hornady 75gr "Steel Match" .223........................................................................... HPR .223 75gr.............................LC 13 NC..............................Av. 2414, ES 87.................Av. 2528, ES 112...........Slow but great accuracy HSM 75gr 5.56 ... .......................HSM 06 NATO 5.56..............Av. 2648 , ES 31.................Av. 2801 , ES 24.......... Excellent accuracy... out to 300 yards.( As far as got ) 75gr HSM 5.56 Tactical OTM ....LC 06 ( NATO Cross )............Av. 2795 , ES 49................Av. 2863 , ES 37............Excellent accuracy PPU 75gr .223.............................PPU 223 REM......................Av. 2461, ES 69...................Av. 2590, ES 109............Dismal accuracy... as a matter of fact 4MOA at 100yds. Speer 75gr .223 GD...................................................................................... SSA 5.56 77gr.............................5.56 SSA..............................Av. 2442, ES 25....................Av. 2567, ES 60............."B+" accuracy SSA 5.56 70gr TSX..................................................................Av. 2508, ES 76....................Av. 2610, ES 11............... SSA 5.56 77gr OTM Mk262 Clone...........................................Av. 2395, ES 74.....................Av. 2488, ES 33............. Tula 75gr .223.............................................................................................. Wolf Gold .223 75gr HP................................................................................. Atlanta Arms 77gr TMK , AMU..................................................................... Beck Ammo. 5.56 77gr SMK ...............................................Av. 2469, ES 34.....................Av. 2734, ES 8........... Black Hills 77gr 5.56 OTM .........LC 14 ( NATO Cross )............Av. 2592 , ES 21................Av. 2675 , ES 82..............Very accurate Black Hills 77gr 5.56 TMK .........WCC 14 ( NATO Cross )...........Av. 2636 , ES 54................Av. 2753 , ES 63..............Outstanding Accuracy. CBC 77gr 5.56.............................5.56 CBC 14..........................Av. 2577, ES 60..................Av. 2752, ES 75 CBC 77gr 5.56 PR 844 SMK ......5.56 CBC 12..........................Av. 2620 , ES 36.................Av. 2729 , ES 34...........These last two are labeled with different powders. CBC 77gr 5.56 WC732 SMK ......5.56 CBC 14..........................Av. 2640 , ES 52.................Av. 2712 , ES 50............ Creedmoor .223 77gr TMK............................................................................. Creedmoor .223 77gr OTM............................................................................. Corbon 77gr .223 MPR.................................................................................. Federal 77gr 5.56 "FC262"................................................................................. FGMM 77gr .223 SMK FGMM....F C 223 REM..........................Av. 2340 , ES 25................Av. 2411 , ES 33.............. Very good accuracy Fiocchi 77gr .223 SMK ..............G.F.L. 223 REM......................Av. 2390 , ES 96................Av. 2488 , ES 53............. about average accuracy for 77gr IMI 77gr 5.56 OTM..................IMI 13 variety of 2 digits.........Av. 2726 , ES 39..................Av. 2810 , ES 41........... Not the most accurate, but certainly a good value. Norma 77gr .223 TAC ...............norma 223 REM....................Av. 2430 , ES 75...................Av. 2550 , ES 68...........Average 77gr accuracy Nosler 77gr.223 CC...................NOSLER 223 REM................Av. 2440 , ES 28...................Av. 2569 , ES 36.......... I need more trigger time with this ammo PMC XTAC 77gr .223 SMK .......PMC 223 REM........................Av. 2350 , ES 62................Av. 2427 , ES 31............... Rem. 77gr .223 SMK .................R-P 223 REM..........................Av. 2468 , ES 73.................Av. 2563 , ES 39............. Sig Sauer 77gr SMK .223.................................................................................. Winc. 77gr 5.56.........................WCC 14 5.56MM....................Av 2566... ES 36..................Av 2676.... ES 20.............Decent speed, but there is faster. Winc. 77gr Match 5.56 _ _ _ .... WCC 14 5.56 MM...................Av. 2364 , ES 47................Av. 2468 , ES 54..............For a 5.56 round, this is very low velocity. Quote Link to comment Share on other sites More sharing options...
bfoosh006 Posted August 25, 2017 Author Report Share Posted August 25, 2017 80gr - 85gr Brand and headstamp on brass......................................16 " Velocities ( FPS )....... .20" Velocities ( FPS ).........Comments......,,,,,,,,,,,,,,, NC means NATO CROSS 80gr Fed. GMM ................................................................................................................................................... FOR LONG THROATED BARRELS ONLY..oal longer then mag 85gr Barnes OTM.5.56...............BBR 5.56 13.....................Av. 2482, ES 32......................Av. 2565, ES 48 ..........Great accuracy, I was concerned that 1n7 might not be enough. Quote Link to comment Share on other sites More sharing options...
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