Midwest Industries Gen 4 M-Series 15 Inch Black Handguard
This handguard combines precision engineering with practical features for modern AR platform rifles. The 6061 aluminum body features Type 3 Hard Coat Anodized finish and measures 15.0″ overall length with a super slim 1.5″ outside diameter and 1.3″ inside diameter. Installed weight is 11.5 oz.
The top incorporates a continuous MIL-STD 1913 Picatinny rail for optic mounting. Seven sides of M-Lok™ attachment points provide versatile accessory options, with a 5-slot polymer M-Lok™ rail included. Five integral anti-rotation QD sling sockets are integrated throughout the design for secure mounting solutions.
Installation is straightforward with the included barrel nut and wrench. The handguard features a patented 4140 heat treated torque plate and 4140 heat treated barrel nut for reliable, repeatable installation. All edges are fully dehorned and deburred for comfortable handling.
100% Made in USA and backed by MI Lifetime Warranty.






