BCM GUNFIGHTER KMR Alpha KeyMod Modular Rail for AR15 Rifles
(Length: 13" / Black)

Features

• KMR Alpha features KeyMod Compatible mounting system
• Free Float Handguard eliminates loads from barrel, reducing the deflection for more accurate shooting
• Precision Machined Aerospace 6061-T6 Aluminum Alloy, for high strength and lightweight
• Proprietary engineered profile offers additional cross sectional strength
• Steel Barrel Nut (same KMR, MMR, and QRF series), to resist movement under heat
• Hard Coat Anodized per Mil-A-8625F, Type III, Class 2
• Handguard alone weighs 9.2 oz, Handguard mounting hardware 2.3 oz
• 1.3 Inside Diameter, 1.5" Wide

All the advantages and features of Bravo Companys 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.

Designed to be used with pistol length, carbine length, mid length, or Mil-Spec M16 rifle length gas systems; all with a low profile gas block.
The barrel nut will fit over all mil-spec diameter barrels (max of 1")

The KeyMod interface system was developed by Eric Kincel (now the Director of BCMs' product development team) to work in parallel with the current picatinny system. In many applications it will advance modularity past the current 1913 rail system.

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.

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.

Manufacturer: Bravo Company USA

Please note: Nylon/Polymer Picatinny rail sections are for NON-load bearing accessories only (grips, hand stops, light mounts). For load bearing accessories (bipod mounts, sling mounts, vertical grips, barricade supports), we recommend aluminum Picatinny rail sections. Do NOT exceed 20 in/lbs. when securing fasteners on Polymer accessories. Aluminum Picatinny rail sections may be torqued to 30 in/lbs.