I purchased this pistol about two months ago and so far it has performed nicely. The aluminum slide feels great and is light at the same time. The polymer lower frame also feels good and provides a good grip on the gun. However, it is fairly large and small hands might have some trouble comfortably reaching functions such as the slide release. As a whole, the pistol feels very realistic and features such as the functional de-cocker only enhance that feeling.
When I first got the pistol, I ran it on green gas, but then made the switch to the more economical propane pretty quickly. So far, the gun is handling it just fine (like it should) and I see no signs of accelerated wear and tear after about 700 rounds through it.
Feels great in the hand
Threaded outer barrel
Crisp/fast blowback action
Efficient on gas
Threaded barrel is 16mm cw, making it harder to find barrel extensions for it
O-ring by the loading valve came of fairly quickly, now the mag still fills fine, but during the gas charging procedure, gas will leak since there is no good seal
Magazine will frequently drop out after releasing the slide
Rating: [4 of 5 Stars!]