Specna Arms - SA-B03 M4 AEG Silverback allowing users to adapt the

allowing users to adapt the grip for comfort

Ambidextrous magazine release on both sides

Want to rock the operator look

Ammunition Capacity: 17 round full size drop out metal magazine

Flat top-rail for easy scope/sight mounting

Specna Arms - SA-B03 M4 AEG Silverback allowing users to adapt theSpecna Arms SA B03 carbine replica The Specna Arms brand SA B03 carbine replica made predominantly of zinc and aluminum with the use of steel elements in the most important points of the replica ( the screws, the pins and the tactical sling attachment points are made of steel ). The SF type stock which holds the battery and the pistol grip were made of polymer plastic. The replicas body, the RIS rail set were a subject to the process of anodizing what