JP Enterprises Supermatch 16in 300 Blackout Barrel with Headspaced JP Enhanced Bolt Black

JP Enterprises Supermatch Barrel w/ Headspaced JP Enhanced Bolt 300 Blackout Chamber 16in Black. Specifications for JP Enterprises Supermatch Barrel w/ Headspaced JP Enhanced Bolt 300 Blackout Chamber: Manufacturer: JP Enterprises Color: Black Barrel Length: 16 in Barrel Twist Rate: 1-8 Caliber: .300 AAC Blackout Barrel Material: 416R Stainless Steel Weight: 1.75 lb Gas System Length: Pistol Length Gas Block Journal Size-Diameter: .750 in Firearms Threads Per Inch: 5/8x24 Features of JP Enterprises Supermatch Barrel w/ Headspaced JP Enhanced Bolt 300 Blackout Chamber Includes a JP EnhancedBolt individually head-spaced to the barrel for flawless fit and function. Chamber: .300 AAC Blackout Contour: .740 in front of gas block Package Contents: JP Enterprises Supermatch Barrel w/ Headspaced JP Enhanced Bolt 300 Blackout Chamber JP Enterprises JPSM300BLK-16L8P-BT: Supermatch Barrel w/ Headspaced JP Enhanced Bolt 300 Blackout Chamber 16in Black