RS7 300BLK 7.5″ BLK
300 AAC Blackout
RS11 300BLK 11.5″ BLK BINARY
300 AAC Blackout
BOOM BOX 8.6BLK 16″ BLK/GRY
BOOMBOX-86-16IN-RIFLE
8.6 Blackout
WA-15B 300BLK ODG 16″
300 AAC Blackout
IC-DI 300BLK TUN 16.1″ 30+1 ML
DIRECT IMPINGEMENT
300 AAC Blackout
BLACKOUT FH 90T 5.56MM 1/2X28
223 Rem | 5.56 NATO
SCOUT 8.6BLK BRN/MOBL 16.5″ TB
THREADED BARREL | 5/8X24
8.6 Blackout
BLACKOUT FH 5.56MM 1/2X28
223 Rem | 5.56 NATO
AXIS 2 CPT 300BLK BL/GRY 16″
32124
300 AAC Blackout
L7BW1B
The 9″ MRP .300BLK barrel is made from high-quality materials with a 1:7 twist for superior accuracy. It features a low-profile gas block firmly attached to prevent leakage or slipping and a straight gas tube that perfectly interfaces with the MRP CQB receivers. Designed for extended service life, each barrel is chrome lined, coated, and cryogenically treated for long-term durability. An A2 flash hider is installed for reduced flash signature.
Note: This barrel will not fit a full-size MRP receiver. This barrel is designed for MRP CQB receivers only.