Description
KWA RM4 SR10 ERG AEG 3 Airsoft Gun
Features
Improved high-torque motor (new)Enlarged trigger guard (new)
Upgraded high-speed gear set (new)
Switch Life Extender to prevent contact burnout (new)
Quick-change spring set up
30/120rd. magazine cut off compatibility (new)
PTS Enhanced Polymer Grip (new)
Rotary hop up
One-piece upper receiver
