I purchased a Bullgear box mag insert for my Krytac LMG. It is a new product by Bullgear and I was unable to find any installation instructions. Hopefully this video helps others with their installs. I was pleased with the final product; it took me about 1.5 hours to complete. My preliminary testing looks promising...using a 7.4v 350mah lipo, it was able to keep up with a ROF of about 20-25 rps.

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