Click picture for Product Info   RAP4 Gun Package Includes: Barrel with Hop Up 20 Rd. Magazine 45g Co2 Cylinder (optional flexi-air system) Tool Kit Manual and warranty $570.00 Air System: 45g Co2 Flex Air Add $25 System: RAP4LE RAP4 METS Add $50   RAP4 Grenade $35.00 Extras: Extra 1 Add $34 Extra 2 Add $64 Extra 3 Add $93   L.E. Magazine For use with L.E. RAP4 Gun 20 Round Capacity Uses reusable shell casings $37.00 Extras: Extra 1 Add $35 Extra 2 Add $68 Extra 3 Add $99   M.E.T.S Magazine For use M.E.T.S RAP4 Gun 20 Round Capacity Uses reusable shell casings $40.00 Extras: Extra 1 Add $38 Extra 2 Add $74 Extra 3 Add $108   6mm BB Shell Casing Use with L.E or M.E.T.S Magazine 500 Rounds $15.00 Extra 500 RDS: Add $10 Extra 1500 RDS: Add $32