Taking a look at the various 9mm AR bolts I own, the ones I choose over all the rest, and why. Comparing Alpha Shooting Sports, Foxtrot Mike (FM9), Taccom, Mercury Precision, Brownells Hybrid, Kaw Valley Precision, and B. Kings Firearms. I am not affiliated with or paid by any of these companies in any way, and I do not sell anything.

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I wear ear plugs, or muffs, or both, in every shooting video.

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