Wednesday, December 21, 2016
Today I disposed of some of those odd lots of 9x19mm by firing them through the Gen4 Glock 19. Fifteen rounds of Armscor 147gr FMJ in the Magpul 15-round mag, fifteen Sellier & Bellot in a factory mag, and thirteen Federal 9BPLE 115gr +P+ JHP in another factory magazine. (I'd blown two extra checking for POA/POI variance in the magazine test; the subsonic ammo shot so close to the sights that I wanted to make sure I knew where the 1250fps+ JHPs were going to be landing before I attempted shooting for groups.)
The one hundred round box of 115gr American Eagle FMJ went fifty rounds in the ETS magazines and the balance in some factory Glock mags.
There were no malfunctions of any type to report.
That makes 643 rounds through the Gen4 19 since it was cleaned or lubricated with one failure-to-fire (#205). 1,357 rounds to go.