2A Armament .625 Internal Bore Gas Block Bead Blasted Lightweight 2A-TIGB-2
2A Armament Builders Series Gas Tube Carbine AR15 Rifles Anodize Black Finish 2A-SSGTCL-1
2A Armament 223 Bolt Carrier Group QPQ Nitride Lightweight BCG Carrier: 8620 steel Bolt: 9310 steel Rear body: 7075-T6 Aluminum 2A-LWBCG-S
2A Armament Barrel 6.5 Creedmoor 20" Barrel Nitride 1:8 Twist 5/8x24 Thread Pitch Rifle Length Gas System 2A-C65L20PB-1
2A Armament AR-15 Barrel 556NATO 16" Nitride 1:8 Twist 1/2" x 28 Thread Pitch Mid-length Gas System 1/2 x 28 RH 2A-C556L16PB-1
2A Armament Builders Series Steel Gas Block .750" AR15 Rifles Anodize Black Finish 2A-BSSGB-2
2A Armament Builder Series 12" Handguard M-LOK Fits AR15 Anodized Black Finish 2A-BSHG-12
2A Armament Builder Series AR10 Buffer Tube 5-Position Billet Buffer Tube Anodized Black Finish 2A-BSBT-10
2A Armament BL-RAIL M-LOK Gen 2 Handguard 7075-T6 Aluminum Barrel Nut 6061 Extrusion AR Rifles 12" Anodized Black Finish 2A-BLRML-12G2
2A Armament BL-RAIL M-LOK Gen 2 Handguard 7075-T6 Aluminum Barrel Nut 6061 Extrusion AR Rifles 10" Anodized Black Finish 2A-BLRML-10G2
2A Armament 15" Handguard 7075 Al Barrel Nut 6061 Extrusion 308WIN DPMS High Standard Threads Fit 1 7/16"-16 UN-3A Anodized Black Finish 2A-XRSC-15