Fortis Manufacturing Hammer AR15/M16 Charging Handle Nickelene. We engineer design & develop military grade accessories that look good and functions great. Tested and evaluated by industry professionals then put to the test by people in the military and law enforcement community. We continuously refined our design and came up with the Hammer. So charge your rifle drop the Hammer and go Do not close slam the bolt closed when there is no barrel attached. This could damage your charging handle and warranty may not apply. The color of actual product may vary from image. Anodizing can also differ from each batch. Specifications for Fortis Manufacturing Hammer AR15/M16 Charging Handle: Manufacturer: Fortis Manufacturing Finish: Type III Hard Coat Anodized Fabric/Material: 7075-T6 Billet Aluminum Caliber: 5.56x45mm NATO Gun Make: AR Platform Gun Model: M16 AR-15 Hand: Ambidextrous Condition: New Weight: 1.5 oz Features of Fortis Manufacturing Hammer AR15/M16 Charging Handle: Machined from 7075 T6 Billet aluminum The aggressive serrations on the latch support use with either shooting gloves or without Redesigned the back stop for the latch so stress is taken off the roll pin Hardcoat anodized 1.5 oz - durable yet extremely light Package Contents: Fortis Manufacturing Hammer AR15/M16 Charging Handle What firearm models does the manufacturer say Fortis Manufacturing Hammer AR15/M16 Charging Handle is compatible with? The manufacturer says that Fortis Manufacturing Hammer AR15/M16 Charging Handle is compatible with AR-15 M16Fortis Manufacturing 556-HAMMER-NCKL: Hammer AR15/M16 Charging Handle Nickelene