Handgun Ammunition

40 S&W Guard Dog®

Guard Dog® rounds are specifically engineered for home protection use. The fully enclosed bullet nose is filled with an expanding polymer that minimizes over-penetration through interior walls—reducing the risk to loved ones.

PART # Use Caliber Bullet Weight Grains Muzzle Velocity Bullet Style BALLISTIC COEFFICIENT Brand Reviews


Personal Defense 40 S&W 135 1200 Guard Dog® 0.1 Guard Dog®

Velocity in Feet per Second

Muzzle 25 Y 50 Y 75 Y 100 Y
1200 1109 1039 986 941

Energy in Foot Pounds

Muzzle 25 Y 50 Y 75 Y 100 Y
432 368 324 291 266

Average Range

25 Y 50 Y 75 Y 100 Y
-0.9 -3.7 -8.8

Trajectory for a 25 yards zero with a sight height of 0.9 inches.


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