Proof Research

Proof 144374 7prc 20 8tw 5824

Proof Research

Proof 153253 22cm 18 8tw 5824

Proof Research

Proof 153765 Bolt 6.5crd 22 7.5tw

Proof Research

Proof 154625 300wsm 22 9 Twist

Proof Research

Proof AR-15 Rifle Barrel .223 Wylde 16" 5/8x24 Threaded Stainless Steel - 143384

Proof Research

Proof Research 100028 ARStyle Barrel 308 Win 18 Rifle Length Gas System 110 Twist 5 Grooves 5824 tpi Carbon Fiber Wrapped - 100028

Proof Research

Proof Research 100387 ARStyle Barrel 223 Wylde 11.50 Rifle Length Gas System 17 Twist 4 Grooves 1228 tpi Stainless Stainless - 100387

Proof Research

Proof Research 100523 ARStyle Barrel 300 Blackout 12.50 Pistol Length Gas System 18 Twist 5 Grooves 5824 tpi Carbon Fiber Wrapped - 100523

Proof Research

Proof Research 100929 Bolt Action Barrel Blank 264 Win Mag 26 Black Carbon Fiber Wrapped 416R Stainless Steel Barrel Features Sendero Contour - 100929

Proof Research

Proof Research 101261 ARStyle Barrel 308 Win 16 Intermediate Length Gas System 110 Twist 5 Grooves 5824 tpi Carbon Fiber Wrapped - 101261

Proof Research

Proof Research 105351 Bolt Action Barrel Blank 264 Win Mag 24 Black Carbon Fiber Finish 416R Stainless Steel Material Blank with Sendero Light Contour for Rifles - 105351

Proof Research

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

Proof Research