Redline AirStock Gen 2 Gas Gun Magazines in Black is a simple

in Black is a simple yet highly functional polymer pistol grip for the M4/M16

meaning you have to pull the front forward grip back for each shot you fire (spring powered) - it's very easy to pull back and fire for each shot

Tank measures 3

and can even be lengthened with our Neoprene Extension Piece (sold separately)

Fully licensed HK product w/trademarks

Redline AirStock Gen 2 Gas Gun Magazines in Black is a simpleThe patented Redline Airsoft AirStock allows you to ditch your remote hose and mount a tank directly to your gun! Intended for use with a 13cu air tank air tank that, depending on your setup, gets from 700 to 900 shots per tank. The AirStock balances nicely on an average M4 and the kit comes with all parts required for installation on both VFC and non VFC bodied guns. Air tank and gun not included. Installation requires routing the engine air line to