Selling an elite force glock17 that I’ve done some work too. The upper is polished, new blowback housing parts, all new springs, aftermarket recoil spring, blue vsr bucking, and a spring to make the trigger response a little faster. I have a ton of spare parts for this thing. Another slide that has a crack in it, another inner barrel with hop up, extra recoil springs, extra springs for everything really, also have 2 hammer housings that are for parts. Comes with 2 reg mags and 2 extended. One of the extended mags is tapped and I will throw in a tank , just don’t have a regulator or line. Thing shoots like a beast. Will trade for other builds. Price also includes a really nice pair of goggles with 3 lenses.