Browse our growing selection of firearms, ammunition, optics, accessories, and range gear.
DIA DB300P10.5M50B8R 300AAC 10.5
Diamondback DB300P10.5M50B8R 300 AAC Blackout 10.50" Black Melonite Fits AR-15
DIA DB300P10H50B8-R 300BO BRL 10 HV 1/8 BLK
Diamondback 300P10H50B8R DB Barrel 300 Blackout 10" Pistol-Length Black Nitride 4150 C…
DIA DB556C10M50B8-R 223/556 BRL 10 MD 1/8 BLK
Diamondback 556C10M50B8R DB Barrel 5.56x45mm NATO 10" Carbine-Length Black Nitride 415…
DIA DB556C16MF50B8-R 223/556 BRL 16 MD M4 1/8 BK
Diamondback 556C16MF50B8R DB Barrel (M4 Contour) 5.56x45mm NATO 16" Black Nitride 4150…
DIA DB556M16M50B8-R 223/556 BRL 16 MD 1/8 BLK
Diamondback 556M16M50B8R DB Barrel 5.56x45mm NATO 16" Black Nitride Chrome Moly Vanadi…
DIA DB6.5M18M50B8-R 65GRN BRL 18 MD 1/8 BLK
Diamondback 65M18M50B8R DB Barrel 6.5 Grendel 18" Mid-Length Black Nitride 4150 Chrome…
PROOF 100028 PR15 308WIN 18 10TWST 5GRV 5/8-24 CF
Proof Research 100028 AR-Style Barrel 308 Win 18" Rifle Length Gas System 1:10" Twist …
PROOF 128671 6MM ARC 18 CF BRL RFL .750
Proof Research 128671 AR-Style Barrel 6mm ARC 18" Black Carbon Fiber Finish 416R Stain…
PROOF 130438 PR15 6ARC 20 7.5TWST 4GRV 5/8-24 CF
Proof Research 130438 AR-Style Barrel 6mm ARC 20" Rifle +1 Length Gas System 1:7.5" Tw…
PROOF 143216 PR15 223WYLDE 11.5 5/8-24 7TW
PROOF 143216 PR15 223WYLDE 11.5 5/8-24 7TW
PROOF 143230 PR15 223WYLDE 14.5 5/8-24 8TW
PROOF 143230 PR15 223WYLDE 14.5 5/8-24 8TW