The CA-15 G2 is a custom built AR-style rifle optimized for weight and accuracy by utilizing aerospace-grade composites. It features a matched receiver set with a contour-matching carbon fiber handguard, Black Nitride finished BCG, and a single stage match-grade trigger assembly. Offered in stainless steel or carbon fiber barrel options. The CA-15 G2 weighs in starting at 5.8 pounds and is backed by the Christensen Arms Sub-MOA Guarantee. Hand Right Hand Twist 1:8" Action semi-auto Muzzle Flash Hider Safety Switch Series *CO Compliant Sights Integrated Base Weight 5.90 lbs Caliber 223 Wylde Trigger TriggerTech Capacity 10+1 Weight Range 5 lbs to 5.99 lbs Barrel Length 16" Receiver Material 7075-T6 Aluminum Stock Description Adj BCM Gunfighter Barrel Description Button Rifled Steel Stock Finish Group Black Barrel Length Range 16" to 16.99"