E-Z LOKSK20410 Helical Threaded Insert Kit, 304 Stainless Steel, #6-32 Thread Size, 0.138" Installed Length (Pack of 10)

Very easy to use. I was a bit apprehensive as this was not sure I had attempted before and I needed to repair a stripped out hole on an expensive gun. I did some research, bought this and some cutting oil and went to work. Using a drill press the entire process took about 10 minutes, including carefully triple checking alignment, etc. The hole was quickly drilled out, the threads cut easily, and the heli-coil screwed right in. As long as you are careful you could do it with a hand drill as well Very easy!

Works as advertised. Just be careful when screwing helicoil in. Tab likes to break.

I ordered a 6-32 thread insert kit. It came with a drill and tap for 6-32, unfortunately the thread inserts were for 8-32 . So the kit was worthless.I contacted the manufacture to let them know of their quality control issue, but they never Responded to my email.

Went through 5 coils before giving up. As soon as coil started to stretch, the removable link at bottom of coil would break off.

Made my repair quick and easy.