Midwest Industries not only has committed to providing you with the best, most cost effective AR parts and accessories but they do so while making the parts right here in the USA with American workers. This particular one piece free float hand guard is the new Combat Rail system. It is made from 6061 Aluminum and features an ultra durable type 3 hard coat anodized matte black finish. The main features of this hand guard is the continuous 1913 picatinny top rail, the seven sides of M-LOK modular accessory attachment points, and the two integral QD sling sockets. This rail is compatible with standard direct gas impingement forged AR-15 upper receivers.

Specifications and Features:
Midwest Industries Combat Rail MI-CRM9.25
9.25" One Piece Free Float Hand Guard
Continuous MIL-STD 1913 Picatinny Top Rail
Seven sides of M-LOK
Two Integral Anti-Rotation QD Sling Sockets
Super Slim 1.5" Outside Diameter
1.3" Inside Diameter
Fully dehorned/deburred
4140 Heat Treated Barrel Nut
Patented 4140 Heat Treated Torque Plate
6061 Aluminum with Type 3 Hard Coat Anodizing
100% Made in the USA, by American's for American's
Manufacturer Lifetime Warranty
Matte Black Finish

Includes:
Free Float Hand Guard
Barrel Nut
Barrel Nut Wrench
5 Slot Polymer Rail (M-LOK to Picatinny)

Fits:
Mil-Spec AR-15 Forged Upper Receivers or Midwest Industries Billet Upper Receivers ONLY
Note: Due to the many different dimensions of Billet Upper Receivers from various other manufacturers compatibility with those billet uppers is unknown.

Note:
NOT for use with Gas Piston AR's; for use with direct gas impingement AR systems ONLY.