Burris Fast Fire II & III Mounting Instructions for OUTERIMPACT MRA

How to mount your Burris Fast Fire II or III to a Outerimpact MRA.

Link to products:

Glock:  https://outerimpact.com/product-categ...

XD:  https://outerimpact.com/product-categ...

M&P:  https://outerimpact.com/product-categ...

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