Bob the Axeman presents two new additions to the Airsoft GI's FMG4 family... "Our FMG4 is one of the best, affordable options for people looking for a great gun that will last them several years, and still work great. With two new styles in rails, we wanted to showcase the new builds that we have available. The great thing about the guns are that they have great externals, but the internals are also very solid, and compatible with a bunch of upgrades.