Daniel Defense Mfr 13.5 M-lok Assembly Black

The Daniel Defense MFR 13.5 M-LOK Assembly in Black is a modular free-floating rail system designed for professional shooters, law enforcement, and military personnel who demand precision and reliability. Built around the proven Modular Float Rail (MFR) platform, this 13.5-inch handguard provides shooters with an extended sight radius and maximum control over modern tactical carbines and precision rifles.

The M-LOK mounting standard has become the industry benchmark for accessory attachment, offering superior strength-to-weight ratio compared to legacy rail systems. Engineered from aluminum with a hard-anodized finish, the Daniel Defense MFR assembly weighs only 1.5 pounds while maintaining exceptional rigidity and heat management properties critical during sustained fire. The free-floating design eliminates contact with the barrel, preserving zero and accuracy by decoupling mechanical stress between handguard and bore axis.

This assembly integrates seamlessly with Daniel Defense upper receivers and most AR-15 platforms featuring compatible mounting interfaces. The M-LOK slots run full-length across the top and sides, accommodating lights, lasers, bipods, and other mission-critical accessories without rail-mounted adapters. The diamond-textured grip panels and ergonomic contours enhance weapon control during low-light operations and dynamic tactical scenarios.