M203 LMT 37MM Launcher Barrel Mount originally desinged to on a M16 AR-15

M203 LMT 37MM Launcher Barrel Mount originally desinged to mount on a M16 or AR-15



This unit uses the same receiver/frame as the M203 grenade luncher but is fitted with a 37mm smooth bore barrel for 37mm flares.



The mounting kit with handguard for full size M16/AR-15 or M4 can be purchased directly from LMT or on Gun Broker



You would need an NFA tax stamp and application if you wanted to replace the barrel with a 40mm tube.



Manufacturer: Lewis Machine & Tool
Model: M203FL

Enter your ZIP code for an exact shipping cost on this item. Hazardous-materials fees, where they apply, are included in the total shown.

Read our full shipping policy

Firearms must ship to a licensed dealer (FFL), who completes the transfer and the required background check when you collect the item.

How FFL transfers work · Terms of sale · Product and legal restrictions