||This is an impressive gas blowback from KWA, which is the only GBB brand I buy now. Aside from the thread being 16mm, I have no complaints. Even in cold weather (mid 30s to lower 40s) it still performs pretty good for a gas gun with a 50-70ft range using .25s. FPS is pretty good for a pistol (around 360-380 using propane/.2g in 70 degrees F). Blowback is crisp... etc, etc. Pretty much what you'd expect from KWA.
-I like the raised sights
-nice weight to it, solid construction
-Very accurate with .25g BBs/excellent range for a pistol
-Quick to fully take down and maintance is easy
-In warm weather, mags can generally fire off 40-55 rounds
-16mm threading makes finding a mock supressor hard (though I believe the real USP uses 16mm threading)
-Polymer Outer barrel (however, there's no signs of wear on it and it does reduce weight somewhat)
Also, I recomend using .25g BBs as they're more accurate (and hit harder) and propane (be sure to lubricate gun frequently though). That's about it!
Rating: [5 of 5 Stars!]