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Old 09-25-2012, 08:29   #15
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Join Date: May 2009
Posts: 2,898
Originally Posted by DustyJacket View Post
Check your owners manual.
Does it recommend against +P for a blowback .45 ?

Some don't recommend +P because it will open the action too soon.
Yeah, it's rated for it. The ballistics by the inch is a good website for sure. The 230gr 45 auto out of 16" barrel doesn't gain much velocity over your standard 5" barrel. Lighter bullets gain about 200ft/s, at least from the sight information.
-Glocks: Gen 4 G17/G19x2/G42/G43; Gen 3 Zev Tech G17
-Sigs, HK, Walther, Springfield...etc, etc

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