||This cylinder is in my opinion one of the best on the market. Angel Custom does a really great job with their products and everything I have ever seen made by them has been top notch and well priced. This cylinder is no exception to that. I put this cylinder in a G&G blowback gun which I heavily modified, I had to modify the gearbox shell and file off two little flanges that were used to go in the notch of those awful blowback cylinders. I did so with a flat file and this cylinder worked great. I dropped it right in, it fit well, had a great seal with the cylinder head, and is gives great fps with my 407 mm madbull 6.01 tightbore. It allows the piston head to clear the slots just enough so it can suck air in every shot and push almost the full length of the cylinder and get that air pushing that bb. It does this everytime. My gun shoots about 410 fps at about 30 bb's a second on an 11.1 lipo(240 feet of effective range) and those stats would not be possible without this cylinder. I highly suggest it to anyone looking to do a high quality build.
Does it's job every time
Gives maximum performance in my gun
No matter how high the rof because of it's design still gives perfect air deliverance and consistency.
Well priced and very high quality.
I kind of don't like the ribbed design just because it makes the gearbox look a little weird but it is fine
Doesn't fit in a G&G Blowback without doing some file work on the gearbox shell, that isn't the cylinder's fault though.
Conclusion: Best cylinder on the market. Buy it for any gearbox build that you need great air seal.
Rating: [5 of 5 Stars!]