Midwest Industries SP-Series AR-15 12.625" M-LOK Free-Float Handguard - Black

The Midwest Industries SP-Series 12.625" AR-15 Handguard is a one-piece free-float M-LOK handguard designed to accommodate and overlap a suppressor. Its 1.670" inside diameter accepts suppressors up to 1.55" in diameter, making it a purpose-built option for compatible suppressed AR-15 configurations.

The handguard is machined from 6061 aluminum and protected by a black hardcoat-anodized finish. Its fully dehorned exterior provides a smoother, non-abrasive feel. The profile measures 2.0" in outside diameter and 1.95" across the mounting flats, while installed weight with the barrel nut is 12.8 oz.

Seven sides of M-LOK-compatible slots provide flexible accessory placement, while the continuous T-marked MIL-STD-1913 Picatinny top rail supports repeatable positioning of compatible sights and accessories. Midwest Industries' patented torque-plate mounting system secures the free-float assembly to the upper receiver.

Compatibility includes forged AR-15 upper receivers and the Midwest Industries billet upper. Fit with other billet uppers should be confirmed with the upper manufacturer. This handguard does not fit large-frame rifles and is not compatible with gas-piston AR systems.

The package includes a barrel nut, barrel-nut wrench, and one five-slot Magpul M-LOK polymer rail section. This USA-made handguard is offered in New condition and is covered by the Midwest Industries lifetime warranty.