12" Rail Mounted M203

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MSRP $1,999.00


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


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.