Cleaning up the Gritty Trigger Pull on your Tokyo Marui MWS M4 Airsoft GBBR

a rough guide to the TM trigger box for the MWS, it's not amazing to start with and this is a quicker way to get a better trigger instead of just shooting a lot (which is the best way really). #airsoft #tm #mws #zet #zetsystem #marui #trigger #gritty #nasty #horrible #improve #improvement #upgrade #smooth #better #gasblowback #gbbr