Mosquito V1 M4 / 5.56 Magwell

M4 / 5.56 mag well for the Mosquito Open Beta v1. You will need a pen spring, m3 countersunk screws, and the same 1.8mm m3 square nuts and low cap m3 nuts that the original mag well uses.

Sand and polish the bb feed tube until there's no resistance before using. 

The slim mag catch is less likely to be bumped accidentally, the extended mag catch is easier to press.

M4 / 5.56 mag well for Mosquito Open Beta v1.