Bravo Company KMR ALPHA 5.56 9 BLK

BCMA(R) BCMGUNFIGHTER(TM) KMR-ALPHA RAIL a OAL: 9.4 a KeyMod(TM) free-float modular handguard w/full-length Picatinny 1913 top rail & KeyMod(TM) slots at the traditional 3:00/6:00/9:00 positions including slots at the offset positions a KeyMod(TM) Sling Mount a Self-aligning interface a Patented lock-up clamp system w/self-locking cross bolts a Hardcoat anodized aircraft grade aluminum alloy a Diameter: 1.3 (inside); 1.5 (outside) flat to flat a Made in the USA