I know this can fire the +P but I heard HK along with Glock 21 & Glock 41 can fire the 45 Super (+P+) right out the box without changing the barrel. Is this true? ONLY THOSE WHO OWN THIS WEAPON ANSWER.

Question

Randy I. · Answer

All HK45 pistols are approved for use with +P and +P+ ammunition. The use of +P and +P+ ammunition does accelerated wear and reduce the service life on the component parts of any pistol including the HK45.

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I know this can fire the +P but I heard HK along with Glock 21 & Glock 41 can fire the 45 Super (+P+) right out the box without changing the barrel. Is this true? ONLY THOSE WHO OWN THIS WEAPON ANSWER.