Proof Research

Proof Research 24" Carbon Fiber Wrapped Bolt Action Barrel Blank, .308 Cal, Sendero Contour, 1:10" Twist, 5 Grooves

Proof Research

Proof Research 11.5" AR-Style Barrel .223 Wylde, Rifle Length Gas, 1:7 Twist, 4 Grooves, 1/2"-28 TPI, Stainless Steel

Proof Research

Proof Research 12.5" Carbon Fiber Wrapped AR Barrel - 300 Blackout, 1:8 Twist, Pistol Length Gas, 5/8-24 TPI

Proof Research

Proof Research 12.5" AR-Style 300 Blackout Barrel - Pistol Length Gas, 1:7 Twist, 5/8"-24 tpi, Stainless Steel

Proof Research

Proof Research 243 Cal Bolt Action Barrel Blank, 28" Competition Contour, 1:7.50" Twist, 4 Grooves, Stainless Steel

Proof Research

Proof Research 113721 Bolt Action Barrel Blank 264 Cal 28" Competition Contour 1:7.50" Twist 4 Grooves, Stainless Steel

Proof Research

Proof Research 16" Carbon Fiber Wrapped AR-Style .308 Win Barrel, Intermediate Gas, 1:10 Twist, 5-Groove, 5/8-24 TPI

Proof Research

Proof Research 308 Cal 22" Sendero Contour Bolt Action Barrel Blank, 1:10" Twist, 5-Groove Carbon Fiber Wrapped

Proof Research

Proof Research 243 Caliber Barrel Blank, 1:7.5 Twist, Stainless Steel

Proof Research

Proof Research 264 Cal 22" Sendero Light Contour Carbon Fiber Wrapped Bolt Action Barrel Blank, 1:8" Twist, 4 Grooves

Proof Research

Proof Research AR-15 223 Wylde Carbon Fiber Barrel - 1:8 Twist

Proof Research

Proof Research AR-15 223 Wylde Stainless Steel Barrel

Proof Research

Proof Research Carbon Fiber Barrel for AR-15, 6mm ARC, 1:7.5" Twist

Proof Research

Proof Research 284 Cal 24" Sendero Contour Carbon Fiber Wrapped Bolt Action Barrel Blank, 1:8.40" Twist, 5 Grooves

Proof Research

Proof Research 284 Cal 22" Bolt Action Barrel Blank, Sendero Light Contour, 1:8" Twist, 5 Grooves, Carbon Fiber Wrapped

Proof Research

Proof Research 6mm ARC 20" AR-Style Barrel, +1 Length Gas System, 1:7.50 Twist, 4 Grooves, 5/8"-24 TPI, Stainless Steel

Proof Research

Proof Research 16.5" Carbon Fiber Sendero Bolt Action Barrel - .264 Caliber (Proof 105467)

Proof Research

Proof Research 106501 Bolt Action Barrel Blank - 284 Cal, 24" Sendero Contour, 1:8" Twist, 5-Groove Carbon Fiber Wrapped

Proof Research

Proof Research 113714 243 Cal Bolt Action Barrel Blank, 28" Competition Contour, 1:7" Twist, 4 Grooves, Stainless Steel

Proof Research

Proof Research 6mm ARC 16" Stainless Steel AR-Style Barrel with .750" Gas Journal & Rifle-Length Treading

Proof Research

Proof Research 264 Win Mag 24" Carbon Fiber Bolt Action Barrel Blank - 416R Stainless Steel, Sendero Light Contour

Proof Research

Proof Research Carbon Fiber Barrel for AR-10/LR-308, 6.5 Creedmoor, CAMGAS Length, 1:8 Twist, Includes Gas Tube

Proof Research

Proof Research 308 Cal 26" Sendero Contour Carbon Fiber Wrapped Bolt Action Barrel Blank, 1:9" Twist, 5 Grooves

Proof Research

Proof Research 24" Carbon Fiber Wrapped Bolt Action Barrel Blank - 264 Cal, Sendero Light Contour, 1:7.50" Twist, 4 Grooves

Proof Research