Colt Colt 4-position buffer tube assembly with buffer, spring castle nut and end-plate MSRP: Was: Now: $105.00 Out of Stock
Stag Arms Mil spec M4 / AR15 lower parts kit (LPK), less grip and fire control from Stag MSRP: $49.00 Was: Now: $44.00
AS Designs AS Designs ARC-Fire V2 Super Safety - Ambi Kit (0°–90°–180°) MSRP: $249.99 Was: Now: $219.00 Out of Stock
Mil-Spec AR-15 Mil-Spec 6-Postion Carbine Buffer Tube Receiver Extension High Quality MSRP: Was: Now: $26.99 Out of Stock
Phase 5 Weapons Systems Phase 5 Pistol buffer tube, buffer and spring kit MSRP: $64.40 Was: Now: $59.99 Out of Stock
