M203 40mm rail mounted receiver. Designed to be used on any picatinny rail or as a stand alone weapon system. Machined from aerospace aluminum. Utilizes 9″ 40mm 1:48″ RH twist barrel. ATF approval required for destructive device.

M203A1是专为加挂到M4/M4A1上使用的，其枪管缩短到9英寸（约228mm），而且其中的M203A1 QD型可快速从步枪上拆卸，适用于USSOCOM的SOPMOD M4或陆军的M4 MWS，可与KAC的M4 RAS的下护木互换，其瞄准具通过M1913导轨安装在步枪上。 新的M203A2是用于M16A4 MWS系统的，采用标准的12英寸枪管，可与KAC M5 RAS的下护木互换，因此同样具有快速拆卸功能。 M203在2005年时的重置单价为601美元。 M203 系统. 由于安装M203的护木都 …

Chambered in 40mm, LMT grenade launchers are globally recognized as the most reliable M203 platform in the industry. Large breech opening for the largest projectiles in a standalone platform. Available in multiple barrel length and mounting configurations.

The M203 is a single-shot 40 mm under-barrel grenade launcher designed to attach to a rifle. It uses the same rounds as the older stand-alone M79 break-action grenade launcher, which utilizes the high-low propulsion system to keep recoil forces low.

Omaha Outdoors has custom and factory in stock LMT Defense M203 models for sale. Buy LMT Defense M203 online at Omaha Outdoors.

40mm M203 with stand alone frame. Designed for original under mount style M203 receivers, this receiver allows a standard M203 to be used as a stand alone grenade launcher. Built out of aerospace aluminum and has a 9″ barrel with 1:48″ RH twist. Includes LMT SOPMOD stock, LMT ergonomic grip and leaf sight.

This LMT 40mm barrel assembly is one of the mainstays and go-to’s of the M203 family. 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.

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