Gun Barrels

Proof Research Stainless Bolt 300 PRC 26in Barrel 1-9 Twist

Proof Research Zermatt TL3, SR3 Prefit Barrel 6mm GT 26" Stainless Competition Contour 1:7.5" Twist 4 Groove

Proof Research Zermatt TL3, SR3 Prefit Barrel 6mm ARC 26" Stainless 1:7.5" Twist 4 Groove

Proof Research Impact Precision 737R Prefit Barrel 6.5 Creedmoor 26" Stainless Competition Contour 1:8" Twist 5 Groove

Proof Research Zermatt RimX Prefit Barrel 22 Long Rifle 20" Stainless 1:16" Twist 4 Groove

Proof Research Barrel Blank 224 Caliber 28" Stainless Competition Contour 1:7" Twist

Proof Research Zermatt TL3, SR3 Carbon Fiber Prefit Barrel 6.5 PRC 22" 1:7.5" Twist 4 Groove

PROOF Research Zermatt Arms TL3 / SR3 Short Action 20" 6.5 Creedmoor 1:8 Carbon Fiber Pre-Fit Barrel

Proof Research 6mm Creedmoor Bolt Blank 24 Sendero 7.5 Twist 5/8-24

Proof Research Savage Prefit Barrel 6mm Creedmoor 24" Stainless 1:7.5" Twist 5 Groove

Proof Research CF Bolt Blank 6 Creedmoor 24 Savage Barrel 7.5 Twist 5/8-24

Proof Research .375 Sendero Bolt Barrel 22in 12 Twist 1.25 Shank Breech

Proof Research Bbl Cf Blank Bolt 308 Sendero 26 1 to 9

Proof Research Proof Bbl Cf Blank Bolt .308 Sendero 26 1-8

Proof Research .284 16.5" 1:8 Bolt Action Rifle Barrel

Proof Research Barrel Blank Carbon Fiber .264 22 Barrel Sendero Contour

Proof Research Bbl Cf Bolt .224 26 Sendero 1-7

Proof Research Carbon Fiber Barrel Blank 224 Caliber 24" Sendero Contour 1:8" Twist

Proof Research Cf Blank Barrel 224 24 Sendero 12 Twist Breech 2 5 Shank 1 20

Proof Research Sendero Carbon Fiber Barrel Blank .224 Cal 22 Barrel

Proof Research Carbon Fiber Barrel Blank 224 Caliber 16.5" Sendero Contour 1:7" Twist

PROOF Research AR-15 16" Carbine-Length Gas .300 BLK 1:8 Stainless Steel Barrel

PROOF Research AR-15 12.5" Pistol-Length Gas .300 BLK 1:7 Stainless Steel Barrel

PROOF Research AR-15 16" Mid-Length Gas .223 Wylde 1:7 Carbon Fiber-Wrapped Barrel