S&T - IWI Tavor 21 Professional with EBB AEG Kit The KJW KP-13C GBB is

The KJW KP-13C GBB is the new lighter version of the KJ Works KP-13

fog and scratch resistant polycarbonate construction

Adjustable straps on velcro panel for precise rifle placement

22mm RIS rail bipo

WE Europe  M4A1 Carbine

S&T - IWI Tavor 21 Professional with EBB AEG Kit The KJW KP-13C GBB isS&T T21 SAR FLAT TOP Standard EBB AEG (Professional Ver) High Power Assembled Electric Blow Back Rifle Fully & Semi Automatic Shooting Mode High Strength ABS Body One Piece Outer Barrel With 103mm Flash Hider Polymer Handguard Charging Handle can be locked & released (open to adjust Hop Up) 300 rounds Hi Cap M4 Type Magazine Compact Size Bullpup Design For CQB And Field Gaming Full Length Top Rail With Built in flip up Front & Rear Sight and 160mm