G&P; EMG Salient Arms GRY CQB with Gate Aster - GreyAluminum billet style SAI receiver w/ full Salient Arms trademarksDesigned with the assistance of SAI gunsmiths and engineersJailBrake railed handguard with SAI QD system for tool-less rail changes; Removable JailBrake muzzle deviceMOTS motor grip; Adjustable 5 position stockStrike Industries selector switchTitanium nitride style "Salient Arms" mock bolt coverFull length top rail for mounting optics and other 20mm accessoriesG&P; ver2 metal gearbox w/ pre-installed GATE ASTER Programmable MOSFET; App-based control station gives you total control over your AEGThe Salient Arms International GRY AR-15 rifle lives at the cutting edge of firearm design. Developed by the master craftsmen at Salient, the GRY offers a unique choice for the discerning customer in a sea of cookie cutter AR-15s. The GRY is not just a wall hanger or a safe-queen, like all Salient Arms weapons the GRY was developed to function in the harshest environments, under the worst conditions and look good doing it. The crown of the GRY is Salient Arms patented JailBrake muzzle device and proprietary rail. The SAI proprietary rail is a unique, first of its kind, quick change rail system that allows for easy in the field configurations, with no tools and without the loss of zero. The JailBrake muzzle device is neither a concussion reduction device nor a simple muzzle break, it reduces recoil, flash and concussion, regardless of the muzzle device or flashhider used underneath it. The GRY is the end result of Salients dedication to cutting edge innovation, reliability and craftsmanship.Salient Arms International (SAI), a cutting edge and innovative forerunner in the firearms industry based out of Las Vegas, Nevada, provides expert gun smith services for a wide range of firearms. Catering to the demanding requirements of military, law enforcement, civilian, and even competition shooters; Salient Arms International identifies a weapons weaknesses and shortcomings and provide problem solving solutions to push the envelope of performance out of each weapon system. Bringing out the full potential of each weapon system provides the user with a huge advantage as well as boosted confidence in situations where seconds can mean the difference between success and failure, winning or losing.Evike Manufacturing Group (EMG) is the R&D; division of Evike.com which specializes in high end training and custom weapons. EMG works directly with the real firearm manufacturers to make accurate, high quality training versions of their weapons. With professional military & law enforcement training in mind, EMG strives to make sure each firearm is true-to-spec in form and function as possible. Individually hand assembled and quality control tested right here in the USA, great care is taken under the strict scrutiny of EMG technicians to ensure each gun will stand up to the rigors of real training.