LMT Rail Mounted M203 Pistol Grip Grenade Launcher Frame with B5 SOPMOD Stock

LMT Rail Mounted M203 Pistol Grip Grenade Launcher Frame with B5 SOPMOD Stock

Convert your rail-mounted M203 grenade launcher into an independent, shoulder-fired weapon system with the LMT M203 Complete Standalone Rail Mount Frame with SOPMOD Stock. Precision-engineered by Lewis Machine & Tool (LMT), this complete standalone chassis provides a rugged tactical foundation for operators and military units requiring dedicated 40mm launcher capability without attaching directly to a primary carbine receiver.

Machined from ordnance-grade materials to endure high-volume recoil and severe field conditions, this modular frame assembly includes an ergonomic tactical pistol grip and an iconic collapsible B5 SOPMOD stock for superior recoil mitigation, length-of-pull customization, and consistent cheek weld. Built specifically to accept LMT L2B1 receivers and L2B/L2D launcher modules, this frame setup delivers unmatched reliability, platform balance, and operational flexibility.

Features

Standalone Launcher Conversion:
Transforms rail-mounted M203 grenade launcher modules into a dedicated, shoulder-fired weapon platform for flexible tactical deployment on the field.

Military-Grade Ordnance Construction:
Forged and precision-machined from heavy-duty materials engineered to withstand severe 40mm recoil, chemical exposure, and intense operational environments.

Adjustable B5 SOPMOD Stock:
Outfitted with a military-spec B5 SOPMOD collapsible stock, providing exceptional cheek weld, shoulder stabilization, and customizable length-of-pull adjustments.

Ergonomic Tactical Pistol Grip:
Features a heavy-duty tactical pistol grip designed to offer a natural wrist angle, maximum weapon retention, and comfortable trigger access during firing.

Dedicated Chassis Compatibility:
Engineered specifically to seamlessly integrate with LMT L2B1 receivers and L2B/L2D launcher modules for rock-solid lockup and precise optic placement.

Specifications