but it also provides a better seal and FPS than any other nozzle on the market

Folds into a compact size

magazine (35 rounds)

Uses 123A Batteries

A&K SR-25K Push but it also provides aConstruction: Metal Receivers, Polymer Stock & Grip Firing Modes: Semi Automatic, Full Automatic, Safe Muzzle Velocity: 400 450 FPS with 0. 20g BBs Magazine Capacity: 470 Round (High Capacity) Gearbox: Extended Version 2 Gearbox Hop Up: Yes, Adjustable Motor: Long Type Battery: 9. 6v Butterfly NiMH Type Recommended (Battery and charger not included) Battery Connector: Rear Wired Via Small Tamiya Rifle Length: 33 36. 2 inches (Stock Retracted Extended)