Drop-in polymer forend for Mossberg 590/590A1 shotguns with M-LOK slots, extended length, and integrated hand stops for improved control and accessory compatibility.
Fits: Mossberg 590, Mossberg 590A1
The MOE M-LOK Forend is a purpose-built replacement for the Mossberg 590/590A1 12-gauge shotgun. This drop-in polymer upgrade transforms your shotgun's handling characteristics while maintaining the reliability of the proven Mossberg platform.
Whether you're running a home defense shotgun, competing in 3-gun events, or maintaining duty readiness, this forend adds practical modularity without sacrificing the shotgun's inherent simplicity. The extended profile gives shooters of all hand sizes a comfortable, controllable grip.
This forend is designed specifically for the Mossberg 590 and 590A1. It is not compatible with the optional Mossberg heatshield (removal required), the 14-inch 590 Shockwave, 500, 535, Maverick 88, or any Any Other Weapon (AOW) configurations.
Made in the U.S.A.