PDI Hop Up Chamber for Snow Wolf M24 (APS System)

PDI Hop Up Chamber for Snow Wolf M24 (APS System) CNC Duralumin Construction (Black Alumite) Include 2 bar to make sensitive setting (HIGH or LOW) The accuracy impact is needed for Bolt Action For that, especially the variable chamber is a very important Also able to take various lengths of Airsoft AEG Type Inner Barrel (Notes: original barrel can't be used) Suitable for Snow Wolf M24 Series Airsoft Sniper Rifle