Proof Research AR Steel .223 Wylde Threaded Rifle Barrel

Proof Research AR Steel .223 Wylde Threaded Rifle Barrel Caliber Matched Gas System CAMGAS tuned for the cartridge and length of the barrel. The AR-15 platform was originally designed around the 223REM and 5.56NATO cartridges; .223 Wylde combines compatibility with both. The barrel is stainless steel with a 5/8-24 muzzle thread. Weight is 2.15 lb in the listed specification. Barrels are offered in multiple lengths and twist rates to fit various AR-15 configurations. CAMGAS provides gas system pressure similar to original AR designs for improved reliability and reduced wear. Compatible with AR-15 rifles. Key specs: - Caliber: .223 Wylde - Barrel Material: Steel (Stainless Steel) - Weight: 2.15 lb - Threads Per Inch: 5/8x24 - Gas Block Journal Size-Diameter: .750 in - Gas System Length: varies by model (Carbine to Rifle Length, Mid Length, Intermediate, etc.) - Twist Rates: 1-7 or 1-8 depending on model - Barrel Lengths (examples): 11.5 in, 14.5 in, 16 in, 18 in, 20 in - Gun Make: AR Platform - Gun Model: AR-15 Package Contents: Proof Research AR Steel .223 Wylde Threaded Rifle Barrel Compatibility: AR-15