Guntec USA AR-10/LR-308 Cal. Charging Handle w/Gen 5 Latch T6 6061 Aluminum Black. The basic design of this handle makes it compact and allows for easy one handed operation. It has been designed with an extended latch that allows the shooter to easily get the charging handle free with their charging arm snag free design. The enlarged latch face and extra wide palm swells provide the shooter with a comfortable and sure grip on the charging handle. This makes the GUNTEC Charging Handle w/Extended Ergonomic Latch one of the best AR charging handles on the market. Specifications for Guntec USA AR .308 Charging Handle w/Gen 5 Latch: Manufacturer: Guntec USA Color: Black Fabric/Material: T6 6061 Aluminum Caliber: .308 Winchester Gun Model: AR-10 Included Accessories: Gen 5 Latch Condition: New Projectile Caliber: .308 Caliber Features of Guntec USA AR .308 Charging Handle w/Gen 5 Latch AR .308 Charging Handle Mil-Spec T6 6061 Aluminum With Gen 5 Ergonomic Extended Latch Package Contents: Guntec USA AR .308 Charging Handle w/Gen 5 Latch What firearm models does the manufacturer say Guntec USA AR .308 Charging Handle w/Gen 5 Latch is compatible with? The manufacturer suggests that Guntec USA AR .308 Charging Handle w/Gen 5 Latch is compatible with AR-10Guntec USA CHARGE-G5-308: AR .308 Cal. Charging Handle w/ Gen 5 Latch T6 6061 Aluminum Black