For the price of a mid-range Android phone, [Kenneth Finnegan] turned a 50 caliber ammo can into a 50 amp-hour portable power supply. The battery pack uses four 3.5 V LiFePO 4 cells wired in ...

The .50 cal ammo box wasn’t in the greatest condition when he picked it up, so he completely sanded it, re-painted it, and lubricated the rubber seal. Inside, he loaded it with four 7.1Ah sealed ...

Whether you prefer military-grade metal ammo cans that you can lock or stackable plastic ammo boxes, you can find ... including 30 and 50 caliber sizes from MTM, Fortress, and more.

But if you want to be a badass, this ammo case is way better than ... And if a Dagwood sandwich is more your style, the boxes also come in a wider, .50 caliber size. This isn’t some knock ...

50-cal. ammo cans we've all seen in war photos and ... In addition to the "Fat-50," TexMagBox also provides its M2A1 "50-Cal" Home box, which holds up to eight magazines horizontally instead ...

50 caliber ammo, about a 23% weight reduction. “That equates to seven pounds per metal can which has 100 rounds in it and 14 pounds per wirebound box,” Wisneski says. “That’s just the ...