8 Gram / 12 Gram CO2 Cartridges, Non-Threaded,High-Grade CO2 Cylinder CO2 Cartridges for Paintball Guns,Pellet Guns, BB Guns and Airsoft Guns

Used for years great product

8 Gram CO2, what can I say it works in the places where the 12 Gram don't fit.

This is a very nice weapon. Light weight and easy to carry. I have not had to fire it yet and i hope i never do. It is a very good weapon for self defense.

Wrong size for what I had so I shot AT them instead. Surprisingly it stands up to all my guns except the .22. even the .357 just put a dent in them!

These seem to be pretty much in-line with most of the decent non-threaded CO2 cartridges that work with most less-lethal air pistols or projectile launchers. Quality seems fine and they provide a decent amount of air for quite a long period of use. A ten pack for about $10 is a pretty good value for what you're getting.

quality at a good value

Great option for our Byrnas!

These are not ideal for airsoft guns from what I have experienced. After puncturing the CO2 in my airsoft magazine, it ended up blowing up in my hands, destroying the gun magazine. Other than that, probably good for other uses.