DETAILED NOTES ON CFE PISTOL 9MM 115 LOAD DATA

"Specified satisfactory penetration, a bigger diameter bullet will likely have an edge in wounding efficiency. It will eventually hurt a blood vessel the smaller projectile hardly misses.Heavier than inventory recoil springs make both equally my G20s Much more prone to stoppages with hotter,  heavier ammo.   Odd, but very well documented on line