AFTE Store - Peened Chamber in a .22 Caliber Semiautomatic Pistol

Examination of a .22 Long Rifle caliber Jennings semiautomatic pistol revealed that the firearm had been dry fired enough to crack and push the breech face forward, which prevented the fired cartridge case from being extracted and ejected properly.

Full Journal: AFTE Journal Vol 41 No 4 (2009)