Posted 19 Jun 2020 (edited) 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 Edited 29 July by ThePartsStash UPDATED INVENTORY. Madison, Alabama, United States Share this post Link to post Share on other sites
Posted 24 Oct 2020 Do you still have the bfi action spring assembly? Share this post Link to post Share on other sites
Posted 14 Dec 2020 Do you still have the 5.56 Bolt Assembly, BFI - $550 Action Spring Assembly, BFI - $200 I'm basically looking for a complete BFI Bot carrier assembley Share this post Link to post Share on other sites
Posted 12 Jan 2021 Can I please buy the bolt carrier assembly? Share this post Link to post Share on other sites
Posted 17 Jul 2021 Is the RemDef bolt carrier still available? Share this post Link to post Share on other sites
Posted 2 Aug 2021 (edited) I’ll take the handguard as long as it’s aluminum. Message sent. update, agreement met and funds sent. Thank brother. Edited 3 Aug 2021 by Rich_hyatte Share this post Link to post Share on other sites
Posted 20 July Old thread but still have the trunnion? Share this post Link to post Share on other sites
Posted 29 July On 7/20/2022 at 7:44 PM, Knowhere said: Old thread but still have the trunnion? Yes, I still have some trunnions available. I updated the list of parts in the ad to reflect current inventory. Share this post Link to post Share on other sites
Posted 29 July 21 minutes ago, ThePartsStash said: Yes, I still have some trunnions available. I updated the list of parts in the ad to reflect current inventory. Appreciate it. Message replied! Share this post Link to post Share on other sites