12″ Rail Mounted M203

Add to cart to see our price!

M203 40mm rail mounted receiver. Designed to be used on any picatinny rail or as a stand alone weapon system. Machined from 7075 T6 aluminum. Utilizes 12″ 40mm 1:44″ RH twist barrel.

ATF approval required for destructive device.

Special Order
SKU: L2D Category:



Model 12″ Rail Mounted M203
Caliber 40mm
Operating Method Pressure System
Barrel 12 in / 304 mm –
Rifling 1:48″

Additional information

Weight 160 oz