KM4 SR Free Float Rail Base Ring Assembly (Part 537S) VFC and most other AR AEG's

and most other AR AEG's

Shoulder Straps: Adjustable w/ slide adjustable and quick release buckle

Front side access zippered pocket

The Valken ASL Tango electric gun also comes with an ambidextrous magazine release and selector lever to accommodate offhand manipulation

Overall Height is 3

KM4 SR Free Float Rail Base Ring Assembly (Part 537S) VFC and most other AR AEG'sThe SR free float rail base ring assembly contains everything you need to attach the KWA SR rails to your KM4 AEG. In this brand new package, you can customize your KM4 to fit your own style of play, whether its with the SR7, SR10, or SR12 free float rails (sold separately). Pick up a kit at this special price while they last! Contents: 1x Free Float Rail Base, Part 537 1x Free Float Rail Barrel Ring, Part 538 1x Free Float Rail Knurled Handguard