These are all made of 6061-T6 aircraft grade aluminum on our precision cnc machining centers
They feature a milspec 1913 picatinny rail for mounting bipods such as Atlas and Elite Iron
Mounting Hardware included
This model fits the 2.5" hole spacing on Bell & Carlson stocks and others like them
The real item's color which you receive may varies from the listing picture because of different screen, and different light environment.