KAK Industry AR-15 Upper Parts Kit

I purchased this for my ATI omni hybrid multi-cal and everything fit like a glove, very happy with this purchase. The only reason i took off a star is the shipping was much longer than expected, im not sure if that was PA or the USPS fault but it was a bit annoying. even still i would definatly recommend this if you need upper parts.

Trash product, door won't stay shut.

This kit fit perfectly with my Aero Precision upper. Works great and easy to install.

Great Quality, Extremely fast shipping and unparalleled customer service from PA. Thanks!

parts work fine, but ejection port door arrived badly scratched. Looks horrible.

We are happy we were able to speak to you on this issue and get you taken care of. Please let us know if there is anything else we may help you with.

Bought this and parts look great. Had to modify because gun wouldn't cycle due to forward assist being too long and catching on the bolt carrier group. After a little Dremel work it works fine but I shouldn't have to do this in the first place. This was done in an Anderson upper so I no it was the upper receiver causing the problem

The door for mine also showed up very scratched (none of it broke through to bare metal). The parts were stiff at first but after some use loosened up. Now they work fine. As with most KAK, its value, it works, but it ain't pretty or clean.