Classic Army M132 HPA Powered Rotating Multi-Barrel Micro Gun Retails new for $599. PRODUCT SPECIFICATIONS Length: 710mm L x 280mm H x 200mm W Weight: 9lbs Inner Barrel: ~350mm (Standard AEG) Magazine Capacity: 2200 Round Internal Spring Loaded BB Hopper Muzzle Velocity: Stated velocity will vary depending on regulator PSI settings and BBs used Rate of Fire: 38 Rounds Per Second (2280 Rounds Per Minute) Gearbox: Proprietary Motor: Proprietary Fire Modes: Full Auto Battery: Compatible Up To 12 Volts / 5 Amps (11.1v LiPo Recommended) Projectile Power: HPA (For Use w/ 110 PSI SLP Only) BB: 6mm .20g / .25g Recommended Hopup: Yes, 4x Individually Adjustable AEG Hopup