Shop 1,181 Deals on Proof Research

Proof Research Sig Sauer Cross Carbon Fiber Prefit Barrel 22 Creedmoor 18" 1:8" Twist 5 Groove

Proof Research Aero Precision SOLUS Carbon Fiber Prefit Barrel 300 PRC 24" Sendero Contour 1:9" Twist 5 Groove

Proof Research AR-15 Barrel 22 ARC 22" 1:7" Twist Stainless

Proof Research Defiance Ruckus Carbon Fiber Prefit Barrel 300 PRC 22" Sendero Contour 1:9" Twist 5 Groove

Proof Research AR-15 Barrel 223 Wylde 16" 1:7" Twist Stainless

Proof Research Impact Precision 737 Carbon Fiber Prefit Barrel 22 Creedmoor 20" Sendero Contour 1:8" Twist 4 Groove

Proof Research AR-15 Barrel 338 ARC 12" 1:8" Twist Stainless

Proof Research Impact Precision 737 Prefit Barrel 25 Creedmoor 26" Stainless Competition Contour 1:7.5" Twist 4 Groove

Proof Research AR-15 Barrel 22 ARC 14.5" 1:7" Twist Carbon Fiber

Proof Research Carbon Fiber Barrel Blank 338 Caliber 12" Sendero Contour 1:8" Twist 5 Groove

Proof Research Impact Precision 737 Carbon Fiber Prefit Barrel 6.5 PRC 22" Sendero Contour 1:7.5" Twist 5 Groove

Proof Research Aero Precision SOLUS Prefit Barrel 7mm PRC 26" Stainless Competition Contour 1:8" Twist 5 Groove

Proof Elevation Mtr 2.0 Lh 300win 22 Cf Blk

Proof Research Aero Precision SOLUS Carbon Fiber Prefit Barrel 7mm PRC 24" Sendero Contour 1:8" Twist 5 Groove

Proof Research Barrel Aero Solus Pre-Fit 223 Remington 26" Competition 1 in 7" Twist 4-Groove Stainless Steel

Proof Elevation 2.0 Lh 300win 22 Cf Blk

Proof Research Aero Precision SOLUS Prefit Barrel 6.5 PRC 26" Stainless 1:7.5" Twist

Proof Research Accuracy International Pre-Fit Barrel Carbon Fiber 338 Lapua 26 inch 1/9.4 Twist 5/8x24 Thread M30 Breech Thread Black

Proof Research Accuracy International Pre-Fit Barrel Carbon Fiber 6.5 CM 24 inch 1/8 Twist 5/8x24 Thread M30 Breech Thread Black

Bolt-Action 30 Caliber Carbon Fiber Barrels - 30 Caliber 1-10 Twist 26'''' Carbon Fiber Sendero Light Bbl

Defiance Ruckus Shouldered Prefit Carbon Fiber Barrels - 7 Saum 1-8.4'''' Twist 24'''' Sendero Contour

Tikka T3x Pre-Fit Carbon Fiber 7 Prc Rifle Barrels - Tikka T3x Pre-Fit Carbon Fiber 7 Prc 26'''' 1-8 Twist Barrel

Tikka T3x Drop In 6.5 Prc Carbon Fiber Barrels - 6.5 Prc 7.5 Twist 26'''' Carbon Fiber Sendero Barrel

Bolt-Action 284 Caliber Carbon Fiber Barrels - 284 Caliber 1-8 Twist 26'''' Carbon Fiber Sendero Light Bbl