BROKEN Hold Open Latch

[deltafox]

Originally Posted by deltafox

This is a photo of the Geco 124gr I used and these must be their specifications:

Caliber: 9mm
Weight: 124 Grain
Bullet Style: Full Metal Jacket
Casing: Brass
Muzzle Velocity: 1181 fps
Muzzle Energy: 281 ft. lbs

If that 9mm chart is correct and Geco is the same and made by RUAG then the info above isn't correct, the Muzzle Energy is not 281 ft.lb but much more: 382 ft.lb