Xts glock 19 slide parts kit solves the polymer 80 problem - XTS Glock G19 Slide Part Kits

I've built probably 6-8 Polymer80 frame built Glock styled guns...all of which had unique problems that required trouble shooting. I was informed by my best friend who also builds that "tolerance stacking" or using parts, even quality parts from multiple different manufacturers or brands and the small differences in their tolerances can cause big problems in builds. This has proved to be true. The XTS GLK19 SLIDE KIT includes all parts for your slide except for the barrel. And it quickly solved my problem when mated with a frame that was built from a single source of parts. Little difference in tolerances means a lot less problems...wow. The quality of this kit is outstanding and the price at OP is very competitive and fair. I highly recommend this kit.