Federal Premium Guard Dog Home Defense rounds are specially developed for home protection use. Featuring a patented EFMJ construction, this bullet is filled with expanding polymer that minimizes over-penetration through interior walls. High velocities, low recoil and reliable feeding make Guard Dog a favorable choice for defending home and family.
Protect your home and loved ones with a cartridge designed exclusively for home defense. Guard Dog™ packs the terminal performance that stops threats while reducing over-penetration through walls. Guard Dog is the new benchmark for defending home and family.
I have used this ammo in 40 cal and 45 acp and the ballistics are great. The polymer center helps to distribute the kinetic energy for maximum absorption by the target without over penetration. Finally, a round that does what it says it will. The wound cavities left in ballistic gel is amazing. I will be buying more very soon.