Description
M320A1 Moscart Shell – 18 Rounds
This is a spare 40mm Moscart shell for the M320A1 grenade launcher, made by Tokyo Marui. Each shell holds 18 BBs and is charged with gas; when fired from the launcher, the gas drives the BBs out in a spread, giving you a short-range blast that is ideal for clearing rooms, flushing players out of cover or pinning down a group of opponents.
The M320A1 is a popular launcher both as a standalone weapon and fitted under a rifle. The more shells you carry, the more often you can fire before stopping to reload, so spare shells are the single most useful upgrade for any grenadier.
How it works
The shell is filled with BBs and charged with gas through a valve. When the launcher’s trigger strikes the shell, the gas is released and pushes the BBs out together through the front of the shell. Because all 18 BBs leave at once, you get a spread rather than a single shot, which makes hits much easier at close range. After firing, simply refill the shell with BBs and gas, and it is ready to use again.
Build
The shell is made from metal, which helps it stand up to repeated use, gas charging and the knocks of being carried in pouches and dropped on the floor during reloads.
Key features
- 40mm Moscart shell for the M320A1 launcher
- Holds 18 BBs
- Gas-powered, fires a spread of BBs
- Metal construction
- Reusable and refillable
- Made by Tokyo Marui
What’s in the box
- 1 x M320A1 Moscart shell (18 rounds)
Compatibility
Designed for the Tokyo Marui M320A1 grenade launcher. Other 40mm launchers may accept 40mm shells, but fit and performance can vary, so check your launcher’s manual before ordering. Use the type of gas recommended by the launcher and shell manufacturer.
Care and maintenance
Do not overfill the shell with gas. A drop of silicone oil on the valve and seals every so often keeps them supple and helps prevent leaks. Store shells with a small amount of gas in them to keep the seals in shape, but never store them fully charged in a hot place. Use clean seamless BBs, and wipe the shell clean after outdoor games.
Who is it for?
M320A1 owners and grenadiers who want to fire more often between reloads, especially in CQB and building clearance games.
Please note: Gas and BBs are not included. Always wear suitable eye and face protection.









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