PREDATOR220

PSA Blem Upper and Lower Rainier Arms Select 20in MI 15 SS Gen 2 FF HG Syrac Ord Gen 2 Adjustable Gas Block Aim Surplus PhosphateBCG Magpul Mags and Moe Stock PA10 Buffer Tube with HBuffer and Armalite AR10 Spring Duracoated 4 layers Aged Bronze on Upper Lower and HG Still waiting on my dirt cheap amazon competition muzzle brake, trust me they work amazing and my RRA 2 Stage Then Comes the optics ... Probably Primary Arms 4-14x FFP on a Larue Mount So Finally got this baby done took a while and had some bumps along the way but good to go now, FYI any Aimsurplus or PSA 308 BCG have stiff extractors until they are broken in I removed 1 of 2 orings on the extractor spring and it fixed my failure to go into battery also the Armalite AR10 spring really helped remedy my problems. Will Be shooting later this week

Thanks guys, I May just go with regular phosphate BCG and I did call Rainier they do offer a BCG they will headspace, Im thinking ill use the Adjustable gas block just cause I do a LOT of handloading and may tune it to one thing or another, maybe shut the gas off and shoot some subsonic lead through it. Def going with Rifle Length Tube and 308 buffer and spring cause of the A2 stock

Yeah Didnt see any 308 BCG offerings from Rainier Perhaps ill give them a call

Hey there ! I just recently joined here perhaps hoping for much better information than on AR15.com for AR10s anywhos to the good stuff ! I have quite a bit of expeience building AR15's for myself friends coworkers customers ect probably about 50-60 Ive built but ... a AR10 is a whole new ballgame ! I recently obtained a new PA-10 Stripped Upper ( Yes im going with a PA10 lower too ) I know they've had some issues but have worked some of them out now. Have some questions and looking for some advice to see what everyone thinks or has had issues with something I should Know Ect ! PA10 Upper Rainier Arms 308 Match DPMS (used them in all my AR15 Builds amazing barrels for the money ! ) OdinWorks Adjustable Lo Pro Gas Block Palmetto State DPMS NiB BCG Palmetto State Charging Handle Midwest Industriest SS FreeFloat Tube ( Used Tons of them for AR15's ) PA10 Lower Palmetto Parts Kit since they are proprietary from what I understand Rock River Arms 2 Stage Trigger (Emailed PSA they said they would now fit and work in the lowers) Palmetto PA10 Rifle Length Buffer and Tube A2 Stock Only things im worried about .... Will the Midwest handguards work ? Will the Bold Headspace the Barrel Correctly ? Will the Buffer Tube Cause issues with the heavier recoil of the 308 ( Hence the Adjustable Gas Block ) Thanks for Any Input or Advice