This is why you pay attention to what you are doing.

A customer at the gun shop I used to work I brought this in.





You need to mark those 300 black out mags and pay attention to what rifle you put them in. 300 blackout in a 5.56 DON’T WORK.

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Thats all blewed up real good

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Ouch! hopefully nobody got hurt.

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No one was hurt. Probably needed to change his shorts.

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Whoa, good reminder in those pic’s!

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OUCH! Glad no one was hurt.

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Dang close call there. Why my 300B.O. magazine’s are lancer / marked with lime green duct tape. Not something I want to happen.

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Thanks for the photos! I’m glad I got clear Lancer mags for 300 BO to distinguish from my 5.56 Magpul mags.

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