atblis
Member
I learned a few things today. Apparently 9x19 will feed, chamber, fire, and cycle when fed out of a Glock 17 magazine in a Glock 20 with a 357 SIG barrel.
Not sure what the pressures actual were, but consider for a second that the case head was completely unsupported, and that velocity/pressure was sufficient to cycle a GLock20 with a 22 lb recoil spring (barely though). Hmmm.
How this happened...I was trying to chrono 357 SIG ammo, but the chronograph wasn't working. I had a limited amount of the 357 SIG, so I loaded up a mag of 9x19 to use to trouble shoot the chronograph. Grabbed the wrong gun. :banghead:
Not sure what the pressures actual were, but consider for a second that the case head was completely unsupported, and that velocity/pressure was sufficient to cycle a GLock20 with a 22 lb recoil spring (barely though). Hmmm.
How this happened...I was trying to chrono 357 SIG ammo, but the chronograph wasn't working. I had a limited amount of the 357 SIG, so I loaded up a mag of 9x19 to use to trouble shoot the chronograph. Grabbed the wrong gun. :banghead: