USMC Short Action Scope Rail, #8-40 Screws, Clip Slot, 30 MOA Can't, Steel

The Badger Ordnance Remington Short Action M40A3/A5 Scope Rail was made specifically for USMC M40A3/A5 Scout Sniper Rifles. It features the USMC Clip Slot recoil lug pattern, 30 MOA bias (8.72 mils), and a true MIL STD 1913 slot pattern for additional mounting options. It utilizes #8-40 screws. It is machined from Ordnance Grade Steel and Mil Spec Manganese Phosphate finished. Bore thight is .436"