TheFinalGeneration Posted July 14, 2012 Report Share Posted July 14, 2012 First, I'd like to say hello. I think I've read almost every post in the DPMS section of this forum. And with out you guys, I may not have purchased my FIRST 308. So THANKS!! :D. Pics and a range report coming soon.As soon as i got it home, i broke it down, and thoroughly cleaned everything. When I started to reassemble the BCG, I saw something I had never seen before. My question (and maybe I'm over thinking this) is am I supposed to insert the firing pin as far as I can before inserting the retaining pin? The firing pin is different than the one on my stag 2t, it appears to have an additional "retaining swell" closer to the bolt. I assume it's like my AR and I'm supposed to just drop it in and pin it.? Any input will be appreciated!So far my rifle appears to all I had hoped it would be!!DPMS MK12 .308 Quote Link to comment Share on other sites More sharing options...
Matt.Cross Posted July 14, 2012 Report Share Posted July 14, 2012 Welcome to the forums! You are correct about the firing pin retainer, make sure your firing pin sits as deep as it can before you insert the retaining pin, it would suck to have your firing pin wandering around in your upper. Quote Link to comment Share on other sites More sharing options...
Madhouse Posted July 14, 2012 Report Share Posted July 14, 2012 Welcome aboard! I think you're going to love that rifle!And you are correct on the pin, in the DPMS it is just like an AR-15, put the firing pin in deep, insert retaining pin, let the firing pin come back out to rest against the retaining pin. Quote Link to comment Share on other sites More sharing options...
unforgiven Posted July 14, 2012 Report Share Posted July 14, 2012 Welcome from Indiana brother. Quote Link to comment Share on other sites More sharing options...
washguy Posted July 15, 2012 Report Share Posted July 15, 2012 Welcome aboard ! Heres a lil tip on the firing pin retainer....notice that it fits in nice n tight....but watch out after you break in the rifle...when i take out the bcg's out of my rifle that pin will just fall out real easy....im always hunting those damn things after a day at the range and it comes down to cleaning the Bcg's...they arnt like the clip pin on a ar15...they stay put...my 308's are loosie goosie...even after I spread em apart with a knife they still fall out when cleaning :) Wash Quote Link to comment Share on other sites More sharing options...
TheFinalGeneration Posted July 15, 2012 Author Report Share Posted July 15, 2012 Thanks for the replies guys! Didn't make it to the range this weekend, but i will soon enough. Also, did any of you break in the barrel as DPMS recommends? It seems a like a bit much. Did it appear to make a difference? I understand its hard to compare, but i wonder what kind of accuracy improvements are really possible with that sort of break in. I couldn't find much for reviews on this particular rifle, so i plan on doing a thorough review after iv sent a few down range. Until then, here are a few pics! Quote Link to comment Share on other sites More sharing options...
unforgiven Posted July 15, 2012 Report Share Posted July 15, 2012 Cool pics bro. :) Quote Link to comment Share on other sites More sharing options...
392heminut Posted July 15, 2012 Report Share Posted July 15, 2012 Nice rifle! <thumbsup>BTW, you know you got your big toes in that first pic dontcha? <lmao> Quote Link to comment Share on other sites More sharing options...
unforgiven Posted July 15, 2012 Report Share Posted July 15, 2012 Good eye <laughs> :o Quote Link to comment Share on other sites More sharing options...
TheFinalGeneration Posted July 15, 2012 Author Report Share Posted July 15, 2012 ahahaha I didn't notice! :-[ I will check the pics a little better in the future! Just picked up some Federal GMM, i cant wait to shoot this thing! Its a beast, kinda makes my AR feel like a toy. Quote Link to comment Share on other sites More sharing options...
washguy Posted July 16, 2012 Report Share Posted July 16, 2012 ahahaha I didn't notice! :-[ I will check the pics a little better in the future! Just picked up some Federal GMM, i cant wait to shoot this thing! Its a beast, kinda makes my AR feel like a toy.Good job! Yes, that was my first thought after firing my 308....damn all those ar15's ive collected over the years....hmmmmm well they are like popguns...but I woudnt wanna get tagged by one either! :) Wash Quote Link to comment Share on other sites More sharing options...
KyleTx Posted July 16, 2012 Report Share Posted July 16, 2012 Nice looking gun <thumbsup> Quote Link to comment Share on other sites More sharing options...
Matt.Cross Posted July 16, 2012 Report Share Posted July 16, 2012 Thanks for the replies guys! Didn't make it to the range this weekend, but i will soon enough. Also, did any of you break in the barrel as DPMS recommends? It seems a like a bit much. Did it appear to make a difference? I understand its hard to compare, but i wonder what kind of accuracy improvements are really possible with that sort of break in. I couldn't find much for reviews on this particular rifle, so i plan on doing a thorough review after iv sent a few down range. Until then, here are a few pics!I tried the DPMS break in, as far as I'm personally concerned, it's a fraud. Find the round that it likes and stick to it like glue. Wasting barrel life on break in rounds is pretty much pointless, IMHO. Quote Link to comment Share on other sites More sharing options...
TheFinalGeneration Posted July 16, 2012 Author Report Share Posted July 16, 2012 Thats kinda what I thought, just wanted some confirmation. I have also read that high rates of fire are not recommended for the first 200 rnds or so. Is that just another wives tale? Also, DPMS says they don't recommend the use of a bore snake during break in? :o Why!? <dontknow> Quote Link to comment Share on other sites More sharing options...
weaponizer Posted July 16, 2012 Report Share Posted July 16, 2012 Welcome brother, nice looking rifle... <thumbsup> Quote Link to comment Share on other sites More sharing options...
washguy Posted July 16, 2012 Report Share Posted July 16, 2012 Hi Final I just broke in my new 308 yesterday...making this my third one to break in.used 30 rounds total before cleaning. all my stuff shoots sub moa....a pic is worth a thousand words so here you go <thumbsup> Wash Quote Link to comment Share on other sites More sharing options...
TheFinalGeneration Posted July 17, 2012 Author Report Share Posted July 17, 2012 ;D ;D Awesome, you handeled the recoil like a champ 8) i wasnt even sure if the bang i heard was you shooting until i noticed the brass bouncing off the wall! What about the bore snake? Is there some reason i wouldn't want to use one? Quote Link to comment Share on other sites More sharing options...
washguy Posted July 17, 2012 Report Share Posted July 17, 2012 ;D ;D Awesome, you handeled the recoil like a champ 8) i wasnt even sure if the bang i heard was you shooting until i noticed the brass bouncing off the wall! What about the bore snake? Is there some reason i wouldn't want to use one? Hi Final came home and used the boresnake!...the concussion coming off the 16" barrel was sumthin else! :)Wash Quote Link to comment Share on other sites More sharing options...
hyrysc Posted July 23, 2012 Report Share Posted July 23, 2012 Agreed on the blowback from the 16" barrel. I have both a 24" and a 16" 308 and its like night and day (of course its also night and day when you are carrying them too!)After reading extensively about ballistics, bullet weight, powder charges, etc, I am seriously considering dropping the 24" altogether since there is negligible performance gains at the distances that I shoot (I keep it under 600 - 650 yards). Congrats on your new 308, it should provide years of faithful service. Quote Link to comment Share on other sites More sharing options...
washguy Posted July 23, 2012 Report Share Posted July 23, 2012 Hi Hyrysc Those 16 inchers make you smile when they go bang dont they? how far have you shot your 16 ? :) Wash Quote Link to comment Share on other sites More sharing options...
TheFinalGeneration Posted August 15, 2012 Author Report Share Posted August 15, 2012 Hey guys, thought id post a pic from my trip to the range. I dont have a scope for it yet so i took my burris ar332 off the ar and used it for the day. This group was the last 4 rounds i had with me, otherwise i would have fired one more shot. 75yds using 168gr Federal GMM. Every round fed, fired, and ejected without problem (using DPMS magazines) I believe DPMS has another loyal customer. Quote Link to comment Share on other sites More sharing options...
TheFinalGeneration Posted August 15, 2012 Author Report Share Posted August 15, 2012 One more thing, does anybody know how to take the swivel stud out of the rail? I assume i just screw it out, but i thought id ask. Quote Link to comment Share on other sites More sharing options...
edgecrusher Posted August 15, 2012 Report Share Posted August 15, 2012 i would guess the same but you may need to put your upper in a vise block so no damage occurs Quote Link to comment Share on other sites More sharing options...
TheFinalGeneration Posted August 16, 2012 Author Report Share Posted August 16, 2012 Thanks edge, not exactly sure what you mean. should i just clamp the end with the gas block and unscrew it? damage from what? please forgive my ignorance, i have no experience with building these type of rifles, just shooting them :) Quote Link to comment Share on other sites More sharing options...
Robocop1051 Posted August 16, 2012 Report Share Posted August 16, 2012 No worries TFG, we're here to help. I think Edge misunderstood your first comment, and what exactly you were trying to unscrew. The swivel stud should be screwed directly into the rail. If not, then it is screwed into a plate on the inside of the rail. In the past, I put a roll pin punch or an allen key through the hole in the swivel stud for the leverage to twist. It shouldn't be much more than "hand-tight". If you have any difficulties it may be secured with LocTite. Don't go overboard heating it up. It's a very small part, and a butane lighter should suffice for adequate heat.DON'T LOSE THAT STUD. In the future, you may decide that a bipod would be a nice addition to your rifle. I believe there are more bipods designed to attach to a swivel stud than there are to attach to a picatinny rail (they're usually less expensive too <thumbsup> ). Having that stud in your parts box may come in real handy during that time. Quote Link to comment Share on other sites More sharing options...
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