AAC 5.7x28 Ammunition! Bonus: PSA Rock vs M&P 5.7

2 years ago
162

I take a look at the new American Ammunition Corporation (AAC) 5.7x28 40 gr Ammunition. Is it a dude or a break through offering? Also what about two of the newest 5.7x28 guns? How do they handle this ammo? What about accuracy?

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