Is +p+ 9mm safe to shoot in glocks

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  • dsonyay

    Well-Known Member
    Rating - 100%
    9   0   0
    Dec 15, 2007
    455
    16
    Broussard, LA
    I have the same (Winchester Ranger 127gr +p+) and shoot maybe a mag or two a month through my Glock19. They feel no more powerful than any +p I've ever shot. The casings show no signs of high pressure.

    For now it is my carry round.

    Today I was shooting full charge 10mm rounds from Underwood and when I was done, I fired 15 rounds of the Rangers in my Glock 19... They felt like 25acp after shooting the big 10mm rounds. Haha!
     

    The_Shadow

    The Shadow Knows!
    Rating - 100%
    26   0   0
    May 24, 2010
    554
    18
    Southeast, LA
    I posted this on another forum while doing some research...
    9mm +P and +P+ Cartridges: Winchester & Remington Win

    These rounds should have more pop than standard-pressure 9mm Parabellum cartridges, and in three cases we found that to be true - the winners shoot on par with .357 Magnums.

    The 9mm Parabellum cartridge (commonly called 9mm Luger in the US) has traditionally been loaded more lightly on this side of the Atlantic than in Europe. The Sporting Arms and Ammunition Manufacturing Institute (SAAMI) has set a pressure ceiling for standard pressure 9mm Para at 35,000 pounds per square inch (psi). By contrast, NATO pressure ceiling is 42,000 psi. In-between U.S. standard pressure 9mm and NATO spec, we have two options. 9mm +P has a SAAMI pressure ceiling of 38,500 psi. There's no SAAMI spec for 9mm +P+; that's just a way of saying its pressures exceed +P standards.
    http://www.gun-tests.com/issues/17_3/features/5231-1.html
     
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