Rainier Arms AR Match 300BLK Barrel

Rainier Arms AR Match 300BLK Barrel is a precision match-grade barrel built to deliver exceptional accuracy while keeping cost down. Rainier Arms uses a high-end barrel blank, machined with a 1:8 twist to tight tolerances for AR-15 platforms.\n\nSpecifications for Rainier Arms AR Match 300BLK Barrel:\n- Manufacturer: Rainier Arms\n- Color: Silver\n- Finish: Bead Blasted\n- Fabric/Material: Stainless Steel\n- Caliber: .300 AAC Blackout\n- Barrel Profile: M4\n- Gas System Length: Pistol Length\n- Gas Block Journal Size-Diameter: .750 in\n- Threads per Inch: 5/8x24\n- Barrel Twist Rate: 1-8\n- Gun Make: AR Platform\n- Gun Model: AR-15\n- Package Contents: Rainier Arms Match 300BLK Barrel\n\nAvailable models:\n- 10.5 in, Weight: 16.6 oz, UPC: 744985351183, MPN: RAB-M-300-105-P-NF-SAT, Code: 4ZM-ATB-CPO16-RAB-M-300-105-P-NF-SAT\n- 8.5 in, Weight: 16.2 oz, UPC: 744985351176, MPN: RAB-M-300-85-P-NF-SAT, Code: 4ZM-ATB-CPO16-RAB-M-300-85-P-NF-SAT\n- 14.5 in, Weight: 16.14 oz, UPC: 744985351190, MPN: RAB-M-300-145-P-NF-SAT, Code: 4ZM-ATB-CPO16-RAB-M-300-145-P-NF-SAT\n- 16 in, Weight: 32 oz, UPC: 744985351206, MPN: RAB-M-300-16-P-NF-SAT, Code: 4ZM-ATB-CPO16-RAB-M-300-16-P-NF-SAT