AR-STONER Barrel AR-15 458 SOCOM Heavy Contour 1 in 14 Twist 16 Chrome Moly Phosphate

The AR-STONER™ 458 SOCOM Barrel provides high performance and accuracy for the 458 SOCOM round. Manufactured from 4150 Chrome Moly Steel, this 1:14″ Twist, 16″ heavy contour barrel barrel gives you high quality at a great value. Additional features include a carbine-length gas system, M4 feed ramps, and a 5/8″ – 32 threaded muzzle. The barrel extension and locator pin are both included and installed at the factory.

Features

• Chambered in 458 SOCOM
• 1 in 14″ Twist
• Heavy Contour
• 4150 Chrome Moly Steel
• Phosphate Finish