Quote:
Originally Posted by tom kelly
Nice Shot, but do you have any problems with chamber pressure using Federal HST + P's ? The Federal Tactical 230 grain HST generates a muzzle velocity of 890 fps. What is the muzzle velocity of the 230 grain + P? Does Glock approve of using + P ammo in that particular pistol? Just Curious and wondering if you will develop cracks in the slide using this ammo? Regard's tom kelly
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Tom my department carried the Glock 21 (45 apc) and we carried Speer 200 grn +P and also qualified with the same ammo (don't get me started on the waste) the muzzle velocity of which is 1080 fps and we didn't have any issues with slide cracks to my knowledge. I can ask one of our firearms instructors as well if you'd like to make sure.