The Evike "Go Airsoft Starter Package" has been carefully curated to include the base essentials needed to get your AEG up and running for your first Airsoft game. Everything chosen for this package consists of highly recommended add-ons from both experienced players and technicians alike; great for first time players or for anyone looking for a backup set of accessories. The package includes: two high quality Matrix 7.4v LiPo Stick type rechargeable battery packs so you will have a spare to swap to while the other charges, a LiPo safety bag to safely store your battery while charging, a universal smart charger that will optimally charge your batteries every time, two spare mag to allow you to carry extra ammo out onto the field, and finally an Airsoft Safety Sack to store your gun in during transport. Length: 640mm - 725mm (Adjustable) Weight: 2000g Inner Barrol: ~180mm Mag Capacity: 100rd MP5 Mid-Cap, Compatible with most other MP5 AEG Mags Thread Direction: 14mm Negative Gearbox: Version 2, fully upgradable Motor: Long Type Fire Modes: Semi/Full-Auto, Safety Battery: 7.4V Small Butterfly Type recommended (Battery not included. Wired to b-tube with small Tam. connector) Hopup: Yes, Adjustable Package Includes: Gun, 100rd Midcap Mag, Front and Rear Sights, Additional (2) 100rd Midcap Mags, (2) 7.4v LiPo Batteries, LiPo Charger, LiPo Safety Bag, Airsoft Safety Sack