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Old August 22, 2012, 09:05 PM   #12
chris in va
Senior Member
Join Date: December 26, 2004
Location: Louisville KY
Posts: 13,534
Actually, that illustration of Glock rifling is inaccurate. Rather than look like a stopsign in cross section, it has more of a smoothbore-speedbump design. My G21sf didn't lead at all, less than my Sig 220.

Now my Kahr has that stopsign shape and leads something fierce. It only gets FMJ now.

Oh and just how would someone crimp a gas check on a handgun bullet?
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