ThePartsStash

Yes, I still have some trunnions available. I updated the list of parts in the ad to reflect current inventory.

Yes, I still have barrel nuts and URX rails available. PM sent.

Yes, I still have barrel nuts and URX rails available. PM sent.

Still have some in stock. Discount available for higher quantities.

KAC URX 3 and 3.1 Barrel Nut - $45 ea (includes shipping) Online and electronic payment methods accepted. Message for details. US sales only.

Yes. PM sent

ACR parts for sale. Components are either Bushmaster (BFI) or Remington Defense (Rem Def). Condition is NOS unless otherwise specified. Shipping is $15. Barrels / Trunnion 14.5" 5.56 NATO with gas piston, spring, and gas regulator, painted Field Drab (30118), includes 51T AAC Flash Suppressor. Barrel nut is for Rem Def non-QD trunnion, but can be changed to QD throw lever to fit standard BFI trunnion - $1200 Lightweight Trunnion, Rem Def. Aluminum, non-QD barrel (includes barrel nut). - $450 Bolt Carrier Group 5.56 Bolt Assembly, Rem Def. (with Nickel Boron coated bolt, ejector, extractor, extractor pivot pin) - $800 5.56 Bolt Assembly, BFI - SOLD Firing Pin, Titanium - $150 Firing Pin Spring- $20 Firing Pin Retainer w/ o-ring - $25 Cam Pin - $25 Action Spring Assembly, Rem Def (aluminum guide rod and rear support). - $300 Action Spring Assembly, BFI - $200 Semi-auto bolt carrier, BFI (slightly used) - SOLD Bolt Carrier, Remington Defense Full-Auto (slightly used) - $1800 Stocks / Handguard FDE Side Folding buttstock (used) - SOLD Black Side Folding buttstock - SOLD BFI M-LOK Handguard - SOLD Lower / Trigger Group Extended bolt catch button, Black, Rem Def. - SOLD OUT Extended bolt catch button, Field Drab (30118 color), Rem Def. - $29 Accessories ACR UTM (Ultimate Training Munitions) Full-Auto Bolt Assembly (used), requires standard Action Spring Assy from original carrier. Includes new UTM AR Magazine - $1300

No longer available.