Handguards: The Knights Armament Company M-15/M-16 Match Free-Floating Rail Adapter System (RAS), KAC part number 99167 (RARE)
Mounts: A.R.M.S. #72 Extended Integral Scope Ring Mount(RARE)
Bipod: Magpul Bipod for 1913 Picatinny Rail in Black. The legs extend from 6.3” to 10.3” in length. 50° of total tilt and 40° of total pan, along with the ability to lock pan at 0° while maintaining full tilt functionality.