I have the Glock 17 Gen4 BB pistol, which is great, except in accuracy (typical of BB pistols, so not unexpected ...) I wanted a more accurate, and slightly more powerful version, which arrived in the form of the Gen 5. I like it a lot ... however! The belt drive is "sticky" and needs a heavy pull on the trigger, but the real issue is the design of the co2 chamber in the dropout magazine ... it ruins the o-ring seal very easily, and there seems no way to replace or repair the seal. at $50 -$75 per magazine, one would want to get more than a few months, or more than just one year use from a magazine before the co2 leaks to the point of being unusable. Case in point, my Gen 4 BB version is still on it's first magazine after nearly 3 years, so something is definitely wrong with the Gen 5 mags!. This has NOTHING to do with AGS, it's a manufacturer's issue, that should be resolved by Umarex. A better choice of pistol is the Sig Sauer M117. It's as close to the real thing as a co2 airgun can get. If you really want a Glock 17, and a BB version is not to your liking, try the paintball, self defense Glock. It's a lot more money but it is a better pistol.

Power accuracy weight is what you have with this Glock gen 5 pellet pistol only problème be patient with the mag oil it turn the belt manually it will take some time but worth it I almost wanted to return the pistol but had red by doing all those things it is a very sturdy magasine and use the flat nosed or similar pellets it never jams the trigger will be hard at first but will come ease at with time and between the gen 4 and the Gen 5 the 5 is very accurate and powerful but I have the two and loved the the two pistols and at the price ags sells them you won’t find better price thanks ags for fast service and choice of air pistols