Proof Research

Proof Research 106556 Bolt Action Barrel Blank 284 Cal 26" Sendero Contour 1:8" Twist 5 Grooves, Carbon Fiber Wrapped

Proof Research 107959 Bolt Action Barrel Blank 308 Cal 26" Sendero Contour 1:9" Twist 5 Grooves, Carbon Fiber Wrapped

Proof Research 110157 Bolt Action Barrel Blank 308 Cal 24" Sendero Contour 1:9" Twist 5 Grooves, Carbon Fiber Wrapped

Proof Research 110171 Bolt Action Barrel Blank 264 Cal 24" Sendero Contour 1:7.50" Twist 4 Grooves, Carbon Fiber Wrapped

Proof Research 113707 Bolt Action Barrel Blank 243 Cal 28" Competition Contour 1:7.50" Twist 4 Grooves, Stainless Stainless

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

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

Proof Research 118450 Glacier TI 308 Win 4+1 20" Carbon Fiber Match Grade Threaded Barrel, Black Cerakote Titanium Receivern w/Picatinny Rail, Fixed PROOF Hunter TFDE Carbon Fiber Stock

Proof Research 121665 AR-Style Barrel 6.5 Grendel 18" Rifle Length Gas System 1:8" Twist 4 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped

Proof Research 127889 Elevation MTR Full Size 7mm Rem Mag 5+1 24" Carbon Fiber Match Grade/Threaded Barrel Black Steel Receiver TFDE Right Hand

Proof Research 128657 AR-Style Barrel 6mm ARC 16" Black Carbon Fiber Finish 416R Stainless Steel Material Rifle Length with Threading & .750" Gas Journal Diameter for AR-Platform

Proof Research 128664 AR-Style Barrel 6mm ARC 16" Stainless Steel Finish & Material Rifle Length with Treading & .750" Gas Journal Diameter for AR-Platform

Proof Research 128671 AR-Style Barrel 6mm ARC 18" Black Carbon Fiber Finish 416R Stainless Steel Material Rifle Length with Threading & .750" Gas Journal Diameter for AR-Platform

Proof Research 128688 AR-Style Barrel 6mm ARC 18" Stainless Steel Finish & Material Rifle Length with Threading & .750" Gas Journal Diameter for AR-Platform

Proof Research 130384 AR-Style Barrel 6mm Arc 20" Rifle +1 Length Gas System 1:7.50" Twist 4 Grooves, 5/8"-24 tpi, Stainless Stainless

Proof Research 130438 AR-Style Barrel 6mm ARC 20" Rifle +1 Length Gas System 1:7.5" Twist 4 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped

Proof Research 134467 Bolt Action Barrel Pre-Fit 308 Win 16" 1:10" Twist (5 Groove), 5/8"-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross

Proof Research 134474 Bolt Action Barrel Pre-Fit 308 Win 18" 1:10" Twist (5 Groove), 5/8"-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross