Complete upper for glock 17 Gen 1-3 OEM style

This is a Copy paste of where I got the upper from, it's EXACT never used. I wanted to be sure all the specs were correct.

For sale is a NEW complete G17 glock style slid- comes with slide with pre installed upper parts kit and match grade flush cut barrel. Does not come with sights. Gen 1-3 compatible, G17, 9mm. Made from USA material and made in the USA. Barrel Specs (made in the USA). CNC Machined from 4150 steel. Flush cut match grade barrel. OEM Style internals (made in the USA): pre installed and tested before they go out to ensure quality. Polymer captive guide rod assembly. Flat wire recoil spring, OEM weight. Striker / Firing Pin Spring cups.

---