The iconic KM4 SR7 marks its triumphant return in a new two-tone setup

Length: 21

Constructed from CNC machined aluminum the system is extremely durable and is even capable of operating under extreme temperatures without decreased performance or reliability

For enhanced reliability in high-dust environments

Tokyo Marui Sledge Hammer Full-Auto Electric Shotgun f1 The iconic KM4 SR7 marksTokyo Marui introduces the world's first AES or Airsoft Electric Shotgun in the form of the AA12 otherwise known as the "Sledgehammer". Featuring a unique proprietary gearbox and tri barrel configuration, the Sledgehammer utilizes three separate hop ups allowing the user to zero in their bursts for the utmost effectiveness in combat. The sledgehammer is the shotgun you turn to when you are in search of total CQB domination. Features Injection molded