Their goal is to manufacture the highest quality parts at affordable prices backed by a lifetime guarantee.Our 10 inch M-LOK, free float, quad rail handguard installs on standard mid length AR-15 rifles and the universal M-LOK rail platform accepts all standard M-LOK accessories. They produce handguards, rails, and iron sights for many of the most popular weapon platforms like the AR-15. Midwest Industries is a quality manufacturer of tactical weapons accessories. This allows it to be flush fit to the upper receiver and keeps the handguard from backing off over time. The handguard is designed to slip over the barrel nut without the need to screw it on like older designs. The included barrel nut is made from durable 4140 steel and is properly heat treated to withstand the high heat and pressure of the 5.56 caliber round. However, it is not compatible with Piston AR gas systems. It features a slim design for increased ergonomics while also allowing room for gas blocks to fit underneath. The MI Slim Line rail is compatible with all Mil-Spec forged upper receivers as well as the Midwest Industries Billet upper receiver. with Midwest Industries lifetime warranty

Includes two integral anti-rotation QD sling swivels.

Includes barrel nut and barrel nut wrench.

4140 heat treated barrel nut and torque plate.

Continuous MIL-STD 1913 picatinny top rail.

6061 aluminum type 3 hard coat anodized.This free float handguard comes with all the necessary hardware to secure it to your AR-15 and features a rounded profile that feels more slim and ergonomic in your hand. Even though there is less rails, the M-LOK attachment system allows you to quickly attach rail sections in only the positions that are needed so you can put accessories exactly where you want them, increasing ergonomics. Because it only has a single rail on the top of the handguard, it eliminates unnecessary weight while also making it much more comfortable to hold.

With the free float design, the rail does not exert pressure on the end of the barrel like traditional two-piece rail systems allowing for better accuracy from your barrel. This Midwest Industries Slim Line rail does all three. Whether you are building a new rifle or simply upgrading an old one, changing your handguard can do many things like increasing accuracy, reducing weight, and adding customization options for lights, lasers, and optics. Freefloat, M-LOK compatible handguards are the name of the game in the AR-15 world.

M lok slim free float handguard