Just head from John (http://www.jplprecision.com) that my new 9mm Major top end is done and ready.
here’s how it looked like while he was cutting it :
and the finished slide, top channel cut with 7 “Mitch” vents on each side :
The reason for all the cuts? To lighten the slide so it’ll reciprocate faster, while should lead to faster follow-up shots.
nice huh? Wait till I polish it!