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SHOTGUN Removable Gas Tank for M870 series - Tokyo Marui

44.90

Tax included Product made to order generally delivered in 7/10 working days.

The Removable Gas Tank for M870 Tactical Shotgun manufactured by Tokyo Marui is the essential original spare part to keep your pump-action rifle always operational. Made entirely of solid metal to withstand the high pressures of Green Gas, it guarantees absolute reliability and the proverbial airtight seal (zero leaks) typical of Japanese engineering.
WARNING: This component functions solely as a propellant tank (gas). BBs should NOT be inserted here, but in the appropriate cartridges/shells (sold separately).

Size Guide

This is an approximate conversion table to help you find your size. If you have already purchased an item from our brand, we recommend you select the same size indicated on its label.

Men's Sizes

International	XS	S	M	L	XL	XXL	XXXL
Europe	32	34	36	38	40	42	44
US	0	2	4	6	8	10	12
Chest Circumference (inches)	33-35"	36-38"	39-41"	42-44"	45-47"	48-50"	51-53"
Chest Circumference (cm)	84-89	91-97	98-104	107-112	114-119	122-127	129-134
Waist Circumference (inches)	28"	30"	32"	34"	36"	38"	40"
Waist circumference (cm)	71	76	81	86	91.5	96.5	101.5

LOWA FOOTWEAR SIZE CHART

SIZE SELECTION:

THE SIZES IN THE DROP-DOWN MENU ARE UK SIZES (ENGLISH)

conversion chart: UK size - (IT size) - size in mm

Size 6.5 (40) 257mm

Size 7 (40 3/4) 262mm

Size 7.5 (41.5) 266mm

Size 8 (42) 270mm

Size 8.5 (42.5) 274mm

Size 9 (43 1/4) 278mm

Size 9.5 (44) 283mm

Size 10 (44.5) 287mm

Size 10.5 (45) 291mm

Size 11 (46) 295mm

Size 11.5 (46.5) 300mm

Size 12 (47) 304mm

Size 12.5 (48) 308mm

Size 13 (48.5) 312mm

NEED ADVICE ON CHOOSING A SIZE?

Take one of your sneakers and look at the size in mm or cm, look at the diagram above to see what it corresponds to and order your size!

e.g., your sneaker is 27.2 cm long? Great, the closest and most correct size will be: "TG 8.5 (42.5) 274mm", in the purchase menu select size 8.5UK!

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Description
Product Details

Marui Reliability and Full Metal Construction:
The Tokyo Marui M870 Tactical pump-action rifle is a formidable CQB machine, but to express its power it needs a constant and leak-free power source. This original Gas Tank is built with a massive block of metal machined with surgical precision. The fill and release valves are calibrated to offer a stable and continuous pressure, minimizing gas leaks and guaranteeing tight and powerful groupings with every single pump.

The Tactical Advantage of "Quick Change":
The biggest flaw of old gas rifles was having to carry the cylinder to the middle of the field to recharge them. With the Marui M870 system, the tank is completely removable. This allows you to purchase one or more extra tanks, keep them loaded with Green Gas in a pocket of your tactical vest and, once the propellant in the rifle is exhausted, replace the entire gas block in a few seconds, exactly as you would with the magazine of an assault rifle. You'll be back in action while your opponents are still looking for the cylinder in their backpack!

Main Advantages

Zero Leaks: High quality Tokyo Marui valves and O-Rings for a perfect airtight seal.
Tactical Reload: Removable in an instant from the stock of the rifle for a quick change under enemy fire.
Full Metal: Heavy metal body to withstand temperature changes and Green Gas pressures.
Original Spare Part: The only safe choice to avoid compatibility problems on your M870 Tactical.

Technical Specifications

Manufacturer: Tokyo Marui (Made in Japan)
Type: Removable Gas Tank
Compatible Weapon Model: Tokyo Marui M870 Tactical (GNB - Gas Non-Blowback)
Recommended Propellant: Standard Green Gas
Material: Metal
BB Capacity: NONE (BBs go in separate cartridges)
Color: Black

Package Contents

1x Metal Gas Tank for M870 Tactical - Tokyo Marui

Pro Maintenance Tips

THE RAPID EJECTION TRICK (Pro-Tip): Being set very deep in the stock of the rifle, extracting the tank may seem cumbersome. But there's a trick! We don't know if Marui did it on purpose, but if you press the release button when there is still some residual gas, the remaining pressure will literally "spit" the massive metal block into your hand! Our tactical advice is therefore to not wait for the last blank shot: change the tank just before it is completely empty, taking advantage of the puff of pressure for a lightning-fast reload.

LET'S BE CLEAR: GAS ONLY! Many novice players buy this piece thinking it's a "magazine" to insert BBs. Wrong! This massive block fits into the stock and contains only Green Gas. BBs must be inserted separately, inside the 12-gauge cartridge-shaped shells to be inserted into the lower door of the weapon.

The Golden Rule of O-Rings: This tank is an investment that must be protected. The upper and refill valves have rubber gaskets. If at the end of the game you empty all the gas and store it dry, the rubber will dry out and the following Sunday it will leak everything! Always leave a light spray of gas inside: the pressure will keep the O-Rings in place and the gas lubricant will keep them hydrated.