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5.0 5.0
4.0 4.0
They work! It's the best tank for the Walther SG9000 CO2 Airsoft Shotgun. If you want the gun, you MUST purchase this tank!
Things I would have changed:Nothing.
5.01 rating5.0 5.0
4.0 4.0
The threads are consistently cleaner with less flaws than other types sold here. If you want to take special care of your CO2 rifle, choose this one.
Things I would have changed:Sell in bulk buy 12 packs. Save me some $$$!
What others should know:Sticker on tank comes off cleanly and is painted flat black which makes for a very nice finished look on many air rifles. Black is better when using in a paintball match, no silver tank to reflect light and give your hiding spot away.
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By Ryan
Holds 88 g or 7.5x as much air as an equivalent 12g Pistol style small cartridge so it is ideal for airsoft players/regular shooters or those who shoot for a long time (since IDEALLY you should empty the whole cartridge every time according to the instructions to protect your guns pneumatic seals from wear). Which leads to my next point...
Things I would have changed:Unfortunately, even though it is a 4 oz tank, nearly 1/3 of a standard 12oz paintball marker CO2 canister, it is kind of a shame they did not install a back-flow pin to allow you to connect and disconnect the tank. As the current system goes, the tank is 'pierced' when threaded on, and cannot be removed without losing all CO2, so you gotta shoot it empty to remove it (or leave it on short term - risking slight damage to the seal, but with 250-350 shots/tank, If your only wanting to shoot a few, it would be a costly waste of a tank to remove it.) So basically, a back-flow seal/ disconnect assembly to preserve tank air if removed is my only complaint, and that is only hurts the money value. The tanks work great every time.
What others should know:2 things - Pyramydair told me they sell a device that allows 2 x 12g cartridges to thread into an 88g cartridge slot. Its a adapter made by Crossman, but works fine on the Walther. If I had known this, I probably would consider this for those who dont shoot the gun for long periods, but frequently. 12g are cheaper (you can get a whole box for the price of an 88g set, but hold less CO2 so youll get approx 75-90+/- shots and can empty the gun and remove the cartridge everytime. Call for availability, questions, because it may be too attach the weaver rails on Walther SG9000 (didnt measure), but I ordered 6 tanks, and dont shoot all that much.
Also, remember, these are single use, so make sure you have a backup, or leave the last one threaded on cause if you unscrew it, you lose all your CO2 so dont leave the tanks in for extended times under pressure, but waste a whole tank of CO2 just to show your buddy 3 shots.