Re: Keeping Can Tight
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Zak Smith</div><div class="ubbcode-body">Generally lumped in with the associated categories... </div></div>
I was thinking more about thin barrel profiles, fluted barrels with no shoulder at all, etc.
Great threading...no shoulder...coming off was just one small part of this guy's problem. But through the whole process it "just had to be" the can's threading that was at fault...had to be that, or no centricity in the baffels.
There is a simple way to determine if you can indeed feel really good about your smith's threading work, Len. Ask him if he uses a thread gauge (most won't pay the price) and ask him what he centers off of.
With proper gauged threads and a good shoulder, you should not need to strap fine threads hard to get your can to stay on. For marksman that thread on brakes that have to be timed perfectly, hard strapping actually rotates the brake over time. They can't and won't do that, they depend on guaged threads and great shoulder. With good threads and shoulders, the issue is getting your can back off.
Not that it will be worth that much, post a better pic than I just did of your barrel thread/shoulder and your can facing.