Maruzen Mp5k W/ Gbb Nut’s Green Gas Mod

This is a short vid demonstrating the Maruzen MP5K’s blistering rate of fire. This MP5K is modified to use green gas using GBB Nut’s guide on GGI.

http://www.gasguns.info/for…

Tagged as: Green, Maruzen, Mp5k, Nut's