{{{{Well... I came up with the question after reading a recent thread on a G23 kaboom and didnt find Sturmgewehre's thread with the video prior to starting this one. So disregard if you wish.}}}}
After proofing my SD rounds in my ccw's, I practice with WallyWorld Federal FMJ and rechamber the SD ammo when I leave the range, and then again after cleaning, and then again after...
I wonder if rechambering those SD loads after practice is seating the round too deeply and is increasing chamber pressures excessively?
My little LCP is easy on its ammo, but I have two other ccw's that I'm concerned about:
My PM9 is extraordinarily hard on ammo and noticeably deep-seats the Federal stuff ifs repeatedly rechambered (experimenting).
The SD rounds fare much better, but still seat just a hair deeper after two or three rechambers.
My G27, its much kinder to the ammo with no noticeable additional seating, but still... its a .40 and not to be toiled with.
What would the maximum allowable additional OAL reduction be for a +p 9mm and a standard 40?
After proofing my SD rounds in my ccw's, I practice with WallyWorld Federal FMJ and rechamber the SD ammo when I leave the range, and then again after cleaning, and then again after...
I wonder if rechambering those SD loads after practice is seating the round too deeply and is increasing chamber pressures excessively?
My little LCP is easy on its ammo, but I have two other ccw's that I'm concerned about:
My PM9 is extraordinarily hard on ammo and noticeably deep-seats the Federal stuff ifs repeatedly rechambered (experimenting).
The SD rounds fare much better, but still seat just a hair deeper after two or three rechambers.
My G27, its much kinder to the ammo with no noticeable additional seating, but still... its a .40 and not to be toiled with.
What would the maximum allowable additional OAL reduction be for a +p 9mm and a standard 40?
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