This is THE big bore AR cartridge for pure power. The 500 Auto Max, fired from the Big Horn Armory AR500, is capable of taking any game, anywhere. This is our first premium load for this cartridge and it is incredible.
This Steinel load uses our own 414 grain solid brass spire point. Tolerances are incredibly tight on these solid brass bullets and result in single digit velocity standard deviation.
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Check out Big Horn Armory’s AR500