ASG Armalite M15A4 M4 Carbine AEG sportline edition.  This is the standard carbine handguard edition with top rail (detachable handle on top). Full licensed Armalite logos on airsoft receiver.  Full metal gearbox with nylon fiber reinforced lower and upper receiver,, and combo that includes the starter battery and charger.  This is a great starter gun setup for all players.

This is your standard M4 airsoft carbine AEG.  Very nice and full scale.

FPS 330 w/.20g BBs

8.4v mini-pack battery and charger are included.  Can use additional 9.6v 1600 nun-chuck style (tight fit) or 7.4v LiPo nun-chuck or smaller stick type batteries in its rear stock.  7.4v Lipo/Li-ion recommended.  Other types may fit inside as well.  Just not really long sticks or large packs.

Full ASG direct warranty for 9 months

From the manufacturer specs:

Sportline ArmaLite M15A4 valuepack. Great entry level Airsoft gun that shoots 1 Joule out of the box. This M15 Airsoft carbine with authentic ArmaLite markings, has an ideal size for all sorts of Airsoft use, CQB, open-field or just backyard target practicing. A Hi-cap magazine with 300 BB’s provides plenty of shots before reloading is necessary. The receiver features a top 21mm rail for mounting optical sights, a detachable carry handle with adjustable rear sights is included. The Airsoft carbine itself is built with metal gear box. The battery is stored in the hand guard.

Specification