BCM KMR ALPHA (KeyMod Free Float Handguard)

All the advantages and features of Bravo Company's KeyMod Rail, now available in 100% aluminum. Manufactured from aluminum, it is lightweight yet durable. Also featuring a proprietary patent pending mounting, indexing and lock up system that mitigates 12:00 rail movement under heat generated from the barrel nut. Handguard flares forward (towards muzzle end) at the 3 and 9 O'clock positions approximately 1/4''. Actual length when measured to flare is 7.39''. Mounting hardware, 2.4oz, for a total of 6.9oz on a 7'' rail. In the most basic of applications the KeyMod system allows for universal modularity between various manufacturers of accessories, and accessory rails. A big win for the trigger puller. As the industry advances the modular accessories will mount directly to the KeyMod instead of picatinny, allowing for a lighter, cleaner, and less bulky weapon system.