Black oxide finish, solid precision machined construction. The AR ambidextrous all steel oversized Tac Latch mounts onto your charging handle for easier charging of the handle for both left-handed shooters and right-handed shooters. Designed with the combat operator in mind, this tactical charging handle latch was developed to allow rapid operation of the charging handle when using optics which makes it difficult sometimes to get a good firm grip on the charging handle. It makes it a lot easier to grip with gloves on too, when out in the field in the rain or snow, no more fumbling to take off your glove or struggling to charge the handle with gloves.