LMT M203 40mm Barrel, 12″
This LMT 40mm barrel assembly is for when you’re wanting that classic look.
This barrel is designed for use with L2B1 rail-mount or classic LMP300E under-barrel receivers.
All NFA rules apply; must have ATF approval for your M203 receiver as a Destructive Device prior to installing this barrel.
Does not include receiver or sight.


Brian M. (verified owner) –
Bloop Bloop goes the noob tube. For real though, great product delivered fast. All around awesome experience, 10/10 will be buying from here again soon.
P.S. thanks Sol for the free meal 🙂
John (verified owner) –
Awesome folks here, even sent me dinner with my order!