Airsoft GI – $300 FMG4A3 Internal Build Challenge Feat. Teinly, Modify, Siegetek, Magic Box


Marq is the tech savvy marketing guy in our department. Knowing that his tech skills are superior to the most of us we decided to give Marq his own FMG4 to upgrade with a budget of $300. Marq put a plan in motion to build a solid gun for the local SOCAL airsoft scene and this is what he came up with. Enjoy.

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