APS Kompetitor Electric Blowback M4 Airsoft AEG Rifle (Model: M4 RIS), Airsoft Guns, Airsoft Electric Rifles - Evike.com Airsoft Superstore
Amazon.com : Lancer Tactical Gen 2 Airsoft M4 SPR Interceptor AEG Polymer - Electric Full/Semi-Auto, 1000 Rounds Bag of 0.20g BBS, Battery& Charger Included, Color Black Polymer : Sports & Outdoors