There are two popular types of AR-15 calibers: 5.56x45mm NATO and .223 Remington. The sales of modern sports rifles are high these days, and many people are flocking to the AR-15. What exactly, then, ...
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Survival World on MSNOpinion

The ammo stockpiling mistake that hurts preppers the most

Over-diversifying your ammunition stockpile can strain your budget unnecessarily. Ammo prices fluctuate, and exotic calibers are often significantly more expensive than common ones. By focusing your ...