<font face="Verdana, Arial" size="2">Originally posted by Spark:
Just watch out for Glocks in .40
Spark
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Spark may have been jesting with this comment... but there are some true caveats with Glocks in .40 and Glocks in general.
I'm not an expert on this at all, but read enough to know there was lots of smoke and probably a fire here. If you are interested, hit some Glock forums and do the research yourself. Two key points, from memory but I think correct in principle:
1. If you choose to reload for .40S&W in a Glock, you must be an expert reloader and understand EXACTLY what you are doing, or you risk overpressure conditions more so than with many other rounds or pistols, as the case head isn't fully supported in the Glock in the interest of a feed ramp biased towards feed reliability (and all 4 Glock's I have owned, still have 2, were super reliable feeders).
2. You MUST not shoot lead bullets in the polygonal rifled Glocks! Period. There are serious injuries reported from leaded-up polygonal barrels producing overpressure conditions and case ruptures much sooner/fewer rounds than even knowledgeable reloaders expected.
If you must shoot wad- or semi-wadcuters, shoot the jacketed or partially jacketed versions. If you must shoot lead (say, lead wadcutters for practice or target shooting) in a Glock, strongly recommend a conventionally-rifled after- market drop in barrel. You give up a bit of maximum/peak pressure and velocity but not much.
Word....to ya mutha.... to duh wise.