Parts & Tools

PROOF Research 103395 .224 Caliber Bolt-Action Barrel, 1:8 Twist

PROOF RESEARCH

Radian Weapons R1134 Afterburner + Ramjet Barrel System for Ruger RXM, Black and Bronze

Radian Weapons

PROOF Research 104514 Bolt-Action Barrel, .243 Winchester, 18-Inch, 1:7.5 Twist

PROOF RESEARCH

Radian Weapons R1135 Afterburner + Ramjet for Ruger RXM, Black/Gray

Radian Weapons

PROOF Research 130452 Bolt-Action .264 Barrel, Extra Barrel

PROOF RESEARCH

PROOF Research 121658 Bolt Action .264 Caliber Extra Barrel

PROOF RESEARCH

Thompson Center Arms 6040R Encore Pro Hunter 20 Gauge Fluted Stainless Steel Barrel

THOMPSON CENTER ARMS LLC

PROOF Research 105269 Bolt-Action Rifle Barrel, .264 Caliber, 7.5 Twist

PROOF RESEARCH

PROOF Research 106426 Bolt-Action .284 Rifle Barrel, 16.5-Inch, 1:8 Twist

PROOF RESEARCH

PROOF Research 139004 Bolt .284 18 8TW Extra Barrel

PROOF RESEARCH

PROOF Research 136683 Bolt .284 1:8 Twist Extra Rifle Barrel

PROOF RESEARCH

Thompson Center Arms 8112R Encore Pro Hunter Katahdin 350L Extra Barrel

THOMPSON CENTER ARMS LLC