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balance · February 23, 2011, 08:05 PM

I always had that "Glock smiley" bulge on the empty cases out of my Glock 20. I don't think it is just visible chamber support around the feed ramp (even though Glock chambers have less of that as well), I think the actual chamber an Glock pistols are larger than others which is probably better for reliability, but not as good for "nuclear" loaded 10mm ammo like Buffalo Bore or Double Tap. They gave that warning for a reason, and I can't think of another 10mm pistol with a chamber with less support.

February 23, 2011, 08:05 PM	#5
balance Senior Member Join Date: December 13, 2010 Posts: 396	I always had that "Glock smiley" bulge on the empty cases out of my Glock 20. I don't think it is just visible chamber support around the feed ramp (even though Glock chambers have less of that as well), I think the actual chamber an Glock pistols are larger than others which is probably better for reliability, but not as good for "nuclear" loaded 10mm ammo like Buffalo Bore or Double Tap. They gave that warning for a reason, and I can't think of another 10mm pistol with a chamber with less support.