International
TC Arms
BCGs and Bolts
AR-15 Bolt Carrier Groups (BCGs) and Bolts for 5.56 NATO, 223 Remington, 223 Wylde, 300 Blackout, 204 Ruger, 350 Legend, 224 Valkyri, 6 ARC, 6.5 Grendel, 6.8 Rem Spec, 400 Legend, and more... Including 22 Rimfire!
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E. Arthur Brown Company
AR10 LR-308 Bolt Carrier Group Nickel Boron - DPMS Gen 1 Compatible
$215.00$149.95Nickel Boron AR10/LR-308 Bolt Carrier Group- Precision machined complete BCG (Bolt Carrier Group) combines shot peened surfaces with Nickel Boron finish for the best lubricity, function, and endurance. Compatible with DPMS Gen 1 specs. Fits guns...199-UP046$215.00$149.95 -
On Sale
E. Arthur Brown Company
AR-10 Bolt Assembly LR-308 Nickel Boron - DPMS Gen 1 Compatible.
$139.00$109.99$139.00AR10/ LR308 Bolt Assembly, Nickel Boron Finish.- Replaces your factory bolt assembly and fits into your Bolt Carrier. Compatible with all AR10/LR308 DPMS Gen 1 specs but made better with superior materials and production processes. Our bolts are made...199-UP049$139.00$109.99$139.00 -
E. Arthur Brown Company
AR15 Bolt Carrier Group Nickel Boron .223/5.56
$109.95Nickel Boron AR15 Bolt Carrier Group Shot Peened Nickel Boron Finish w/No Logo Fits 223, 5.56, 350 Legend, 300 Blackout, etc. Precision machined complete BCG (Bolt Carrier Group) with Nickel Boron finish for the best lubricity, function,...195-DA-504$109.95