Proof Research’s Carbon Fiber Barrel manufacturing process begins with full-profile, match-grade 416R stainless steel barrel blanks that are then turned down to a significantly reduced profile greatly...>> Read More
Proof Research’s Carbon Fiber Barrel manufacturing process begins with full-profile, match-grade 416R stainless steel barrel blanks that are then turned down to a significantly reduced profile greatly reducing weight. This reduced contour barrel is then wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin developed by Proof’s advanced composites division, PROOF Research ACD.
Product Information:
Cartridge: 6mm ARC
Material: Carbon Fiber
Length: 16 Inches
Weight: 1.75 lbs
Twist: 1 in 7.5 inches
Threads: 5/8"-24
Gas Block Diameter: 0.75 Inches
Gas System Length: Rifle
M4 Feed Ramps: Yes
Compatible with AR-15 Platform
