Proof Research AR-15 22 ARC 22in Standard 1-7 Twist Carbon Fiber Barrel

Description

Product Overview

Proof Research’s AR-15 carbon fiber barrel for 22 ARC pairs match-grade 416R stainless steel with a high-strength aerospace carbon fiber composite wrap to deliver a lighter, more consistent barrel. Proof starts with full-profile 416R stainless steel barrel blanks made in their firearms division, turns them down to a reduced contour, and then wraps them with aerospace-grade carbon fiber impregnated with Proof’s proprietary ACD matrix resin. The carbon fiber composite is engineered to move and diffuse heat efficiently along the barrel for faster cooling and reliable accuracy over longer sessions.

Key Features

• Carbon fiber composite barrel construction for reduced weight and improved durability
• 416R stainless steel blank under a high-strength aerospace-grade carbon fiber wrap
• Standard contour for a balanced fit and handling profile
• Rifle +1 gas system length for AR-15 applications
• 1-7 twist rifling for 22 ARC performance

Build a tighter, lighter 22 ARC AR-15 with Proof Research’s carbon fiber barrel engineered for fast heat management and long-term consistency.