Dehorned Corners, Melted Contours with a Slim Ergonomic Profile CNC Machined from Lightweight Aircraft Aluminum with a Durable Matte Black Finish Low Profile MIL-STD-1913 Picatinny Base Featuring Squared Recoil Stops and Guided Locking Plate Material: Aluminum Height: 3.71 Length : 2.36 Weight: 4.6oz Color: Black