Platinum POWER!...Underwood Platinum Edition Xtreme Defender!
15:19
How Did I Miss This GREAT One!...Underwood .380 XTP +P Self-Defense AMMO Test!
13:03
9mm +P vs 10mm: Not Close At All?
19:52
À l'intérieur du canon V3 de Londres
4:44
Xtreme Penetrator VS. Xtreme Defense - Whats the difference?
8:27
Underwood Ammo Straight Shooters Episode 3 - The difference between the Penetrator and the Defender
23:41
Cartouche de fusil Backcountry 7 mm de 80 000 psi de Federal
17:39
We Test How Lethal 10MM AUTO Is
18:56