Description
Tokyo Marui M870 Breacher (Tactical) Gas Tank
This is a spare gas tank for the Tokyo Marui M870 Breacher gas shotgun. The tank holds the gas that powers the shotgun, so a second one means you can swap to a fresh tank instead of stopping to refill, or keep a filled spare ready in your kit.
Tokyo Marui is the Japanese maker whose replicas are known for consistent performance and precise manufacturing. Using a genuine TM spare means you can expect it to fit and work just like the tank supplied with the shotgun.
Build and fit
Retailer listings describe the tank as a metal part and a direct fit for the M870 Breacher. Because it is a genuine part made for that shotgun, it should slot in and work without modification.
Other M870 models do not always share the same tank, so check that your shotgun is the Breacher (Tactical) version before ordering.
Using a spare tank
Gas performance drops as a tank empties and as it gets cold, especially on long games or chilly days. Carrying a second tank lets you swap in a full one, and swapping between two tanks also gives each one a chance to warm up again between uses.
Fill the tank with the gas type recommended in your shotgun’s manual and never overfill it.
Key features
- Genuine Tokyo Marui part
- Spare gas tank for the M870 Breacher
- Metal construction (as listed)
- Direct fit, no modification needed
- Keeps you playing without stopping to refill
- Useful as a backup if a tank is lost or damaged
Compatibility
Made for the Tokyo Marui M870 Breacher gas shotgun. Fit on other M870 versions may vary, so confirm your model before ordering. Use only the gas type recommended by Tokyo Marui for the shotgun.
Care and maintenance
Store the tank with a small amount of gas inside to keep the seals swollen and help prevent leaks. Add a drop of silicone oil to the fill valve occasionally to keep seals supple.
Avoid dropping the tank, never overfill it, and keep it away from heat and direct sunlight. Wipe off dirt before fitting it to the shotgun.
Who is it for?
It suits M870 Breacher owners who want a spare tank for longer games, faster swaps or as a backup.
Please note: Gas and the shotgun are not included. Always wear eye protection when using a replica.
