Gorilla Machining Glock Upper Parts Kit 19/23/32 FITS POLYMER 80

The upper parts kit arrived as described. Shipping was reasonable . The parts a fit perfectly. This is the first parts kit I've purchased and assembled, however the quality seems very goo d and the price is great.

Everything fit well, slide return spring appears to be a little too stiff for my p80

These parts fit perfectly into a blank slide from Gorilla. No issues with installation or function, would buy again.

Bought the upper parts kit for my Brownells Glock 19 slide and I had zero problems fitting everything inside the slide and parts were in good condition.

This is a great kit and it has worked very well so far, I think it's fairly priced, after some minor tweaks to my build (not the kits fault at all) I have had zero issues.