Phoenix Technology Skeleton Grip AR-15 Black. Ergonomic slim grip design. Weighs a light 3.25 oz Installation hardware included made in specialized factories Specifications for Phoenix Technology Skeleton Grip AR-15 Black: Manufacturer: Phoenix Technology Color: Black Gun Type: Rifle Gun Model: AR-15 Condition: New Additional Features: Ergonomic Slim Grip Package Contents: Phoenix Technology Skeleton Grip AR-15 Black RPGAR-S What firearm models does the manufacturer say Phoenix Technology Skeleton Grip AR-15 Black is compatible with? The manufacturer says that Phoenix Technology Skeleton Grip AR-15 Black is compatible with AR-15Phoenix Technology RPGAR-S: Skeleton Grip AR-15 Black