PROHUNTER XT MZ BBL 209 50CAL

Proof Research 100530 AR-Style Barrel 300 Blackout 12.50" Pistol Length Gas System 1:7" Twist 5 Grooves, 5/8"-24 tpi, Stainless Stainless

Proof Research 100561 AR-Style Barrel 300 Blackout 16" Carbine Length Gas System 1:8" Twist 5 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped

Proof Research 100929 Bolt Action Barrel Blank 264 Win Mag 26" Black Carbon Fiber Wrapped 416R Stainless Steel Barrel, Features Sendero Contour

PROOF 143483 PR15 22ARC 20 7 5/8-24 STND SS

PROOF 145746 BARREL BOLT 25CM 22 LENGTH

Primary Weapons Systems, CQB, Comp, 308 Win, Black, 5/8x24 Threads

Primary Weapons Systems, FRC Compensator, 223 Remington/556NATO, Suppressor Mount, Black, Fits 1/2X28

Primary Weapons Systems, FRC Compensator, 30 Caliber, Suppressor Mount, Black, Fits 5/8X24

Primary Weapons Systems, Flash Suppressing Compensator, MOD 2, 762x39, 14x1 LH Thread, Fits AK47, Black