nice, pretty dang good dremel job on the FSB. gotta be careful not to cut too deep or then it is new FSB time! In my case although i'm an artist with a dremel advantage with the foot pedal and the hand piece, i think i would have spent the $25 and just gotten a new FSB. but hey, your gun and you did the work, that is the main point, and a good job on top of that.
didn't know you could not hunt with an AR in Canada? not even with 5 round or single shot capacity?
"If it aint got a collar, It's a Coyote!!!"