C&C Tac Short Bolt Set w/ M1913 Rail Folding Stock Adapter For Marui M4 MWS GBB

C&C Tac Short Bolt Set w/ M1913 Rail Folding Stock Adapter For Marui M4 MWS GBB Steel Construction This kit is Designed to Convert Your Airsoft Bolt to Short Travel and Remove the need for a Buffer Tube With 20mm Picatinny Rail For Mount Picatinny Rail Stocks or Sling Mounts Suitable For Tokyo Marui M4 MWS Series Gas Blow Back GBB Rifle Airsoft Guns