In order to do this

Sling Swivel

Inner Barrel Length: ~ 210 mm

not compatible with AEG spec Wraith stocks

Inner Diameter: 6

SS Airsoft Custom HPA G&G Combat Machine w/ PolarStar Kythera cool grip In order to do thisThis gun was dropped on the side and has a small crack in the rail system . we showed it in the pictures for you . we priced the gun cheap cause of this. SS AIRSOFT Custom Built HPA airsoft rifle. We build some of the best custom HPA airsoft replicas you will find on the market. All weapons are test fired ,tuned and adjusted to work perfectly right out of the box. This item has been custom installed here at SS Airsoft. Includes, Gun, and Polarstar