The EGLM system features a double-action trigger and a swing-out chamber. These offer two advantages over the M203 system, the first being that the launcher does not need to be re-cocked if the grenade does not fire, and the latter being that longer grenades can be used.

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.

M203是榴弹发射器，可发射40mm的各种榴弹。 它通常悬挂在突击步枪和卡宾枪（例如M4A1）下方。 M203因其强大的火力和多功能性而长期被美国特种作战部队（SOF）使用。

SCAR可以加M20..比如美军最新的温压型战斗部的榴弹，这些太长的榴弹就很难在M203上装填。 ---Mk13是可以侧装的吧.

2010年12月30日 · Experience the reliability, accuracy and versatility of the FN SCAR™ 16S and 17S, the civilian legal, semi-auto only versions of the U.S. Special Operations Command’s newest service rifles. The SCAR 16S is chambered in 5.56x45mm NATO (223 Rem.) while the SCAR 17S fires the 7.62x51mm NATO (308 Win.) cartridge.

The G&P "Scar Face" conversion kit is a plug-n-play conversion kit to completely replace the front-end of your M4 or M16 platform Airsoft AEG. The kit is complete with outer barrel, hand guard, m203 grenade launcher, front sight, delta rings, M203 leaf sight, flashhider, bayonet adapter, and more.

Durable lightweight nylon construction on M203 frame and upper hand guard; Fiber reinforced polymer hand guard; For M4 / M16 series airsoft rifles; Includes 20mm rail adapter to interchange platforms; Compatible with most standard 40mm airsoft grenade shells; Trigger safety; Length: 390mm Compatibility: For M4 / M16 Series Airsoft Rifles

The G&P "Scar Face" conversion kit is a plug-n-play conversion kit to completely replace the front-end of your M4 or M16 platform Airsoft AEG. The kit is complete with outer barrel, hand guard, m203 grenade launcher, front sight, delta rings, M203 leaf sight, flashhider, bayonet adapter, and more.

The FN SCAR (SOCOM Combat Assault Rifle) is a rifle platform designed by FN Herstal for the US SOCOM. The rifle would be successful and later become the standard issue for Belgium, Portugal, Kenya and Mauritius. The Fabrique Nationale SCAR series of rifles have appeared in the following television series and video games used by the following ...

(SSR) and the M203 underbarrel-mounted grenade launcher with three modular weapons: the MK 16 SCAR-L (5.56x45mm NATO), the MK 17 SCAR-H (7.62x51mm NATO), and the MK 13 Enhanced Grenade Launcher Module (EGLM). (A quick note on nomenclature here: the “MK” in MK 16 or 17 is an Army designation; when it is written as