Amazon.com: Nerf Elite Disruptor Blaster - 6-Dart Rotating Drum, Slam Fire, Translucent Red, for Kids (Amazon Exclusive) : Toys & Games
Blaster Toys SG - Orange Mod Works Singapore - Nerf Disruptor with the OMW Strongarm kit installed. Some minor mod needed on the trigger and plunger return spring in order for it
Hasbro NERF N-Strike Elite Disruptor Blaster with Modulus Scope and Darts | eBay