The Gun features a 14mm CCW Thread at the end of the barrel, which can be used to install Suppressors, Tracer Units and other Muzzle Device, if you feel the Rifle isn’t long enough already! This is accessed by unscrewing the Flash Hider, which may be a little tough to unscrew at first thanks to the retention pin on the Flash Hider. The Handguard is a traditional design in keeping with the laws of old-school cool, but does feature a functional Charging Handle that will operate the Mock Bolt, allow access to the HOP Unit, and otherwise make you feel like Arnold Schwarzenegger when you use it. As the Gun has a Sliding Stock at the rear, your Battery should be installed under the Handguard, accessed by removing the Retaining Pin and sliding the Handguard away from the Barrel. Unlike other models with this system, it is really easy to remove and replace the Handguard. The Receiver features highly distinctive controls, which include an Ergonomic Pistol Grip and a large Fire Selector Lever, offering Safe, Semi and Full Auto fire modes. The Magazine Release is a Paddle Design which can be operated from either side of the Gun, making this a relatively friendly platform for ambidextrous users. The top of the Receiver has a set of Rotary Ironsights on top, but can also accept an aftermarket adapter to install a 20mm Rail on top. The Sliding Stock at the rear of the Gun can be set to multiple positions by pushing the spring loaded lever on the back of the Receiver, and Sliding the Stock to a suitable position, letting it lock in place. The Stock also has a solid Sling Loop which can be used with the forward Sling Loop to make use of a Two or Three Point Sling Setup.