An excellent choice for a new build, or upgrade for an existing AR-15, Bravo Company's KeyMod Rail weighs a mere 7.7 ounces, a remarkable achievement for a 13" rail. Thanks to a proprietary alloy of aluminum and magnesium, it weighs about 30 to 40 percent less than aircraft aluminum but retains the same strength. The BCM KMR Alpha also allows for a larger range of modularity offering 4 different offset mounting positions between traditional 3,6,9, and 12:00 positions. It has a hardcoat anodized finish that creates a corrosion resistant non-reflective surface with superior wear resistance.

Features and Specifications:
Manufacturer Number: BCM-KMR-A13-556-BLK
13" Free floating KeyMod handguard
Aluminum/magnesium alloy
Hard coat anodized finish
Modular design
Overall length 13.4"
Inside diameter 1.3"
Outside diameter flat to flat 1.5"
Weight 7.7 oz (9.9 oz with mounting hardware)
Black