Golden Bullet 2011: Anoth Short Barrel Ammo Choice...
- View SourceJust wanted to share that I used Doubletap Ammo 147 grain, +P with my SIG P229 9mm. Didn't want to be nail biting like last year.
Bullet weight: 147.0 grains
Average Velocity 1029 fps
For a power factor of 151.2. Talk about safe margin. I may try the 124 grain +P (Ranger FMJ), next time.