KWA SR10 AEG Recoil (Cut Off) fcu Works on guns with the

Works on guns with the SR series type flash hider only (see picture)

but functional for airsoft too

a full trigger pull fires gun in full-auto

Two (2) hicap 200 round magazines are included in its box

and stays tightly locked on with the aid of a retention spring

KWA SR10 AEG Recoil (Cut Off) fcu Works on guns with theKWA patented AEG3 Electronic Recoil system & 30 round Cut off system Comes with one 120 round K120 magazine Improved high torque motor Enlarged trigger guard Upgraded high speed gear set Switch Life Extender to prevent contact burnout Quick change spring set up 30 120rd. magazine cut off compatibility PTS Enhanced Polymer Grip PTS Enhanced Polymer Back Up Iron Sights Rotary hop up One piece upper receiver Outer Barrel : 16" FPS : 380 410 NOTE: Battery