Good tool - check compatibility - Kaw Valley Precision AR-15 Gas Block Dimpling Jig

I bought a set of these Dimpling Jigs to try and make life easier when installing gas blocks. My first attempt was for the Faxon patented adjustable gas block. Being a somewhat new armorer, I didn't realize the Faxon had a 3 set screw set up that didn't match up with the jig. I was able to use the jig to drill the first dimple hole, which is inline with the gas port. The next gas block I did was mil-spec and it worked great. The jig made life easy and I have the added protection of running my set screws into dimpled holes.