Proof Research 18″ 6mm ARC Stainless Steel Barrel


Out of stock

SKU: Proof-18-6arc-SS Category:


Brand Proof Research
Category Rifle Barrels
Model AR-Style Barrel
Caliber 6mm ARC
Length Range 16″-20″
Color Stainless
Material Stainless Steel
Sights None
Finish Stainless
Barrel Type Rifle Length
Twist 1:7.50″
Firearm Fit AR-Platform
Length 18″
Diameter .750″
Thread Pattern 5 / 8″-24 tpi
Weight 2.14 lbs
Barrel Features Threaded

Proof Research’s barrels exemplifies relentless pursuit of excellence. Whatever your preference is, you can expect the finest rifle barrel in the industry. The Traditional Steel barrel is long-lasting and extreme pressure resistant.