Gear Head Works Castle Nut and End Plate Set Black

Gear Head Works Castle Nut and End Plate Set Black. You will need a Tailhook Mod 1 and buffer tube to complete this package for your AR. This kit comes unassembled. Specifications for Gear Head Works Castle Nut and End Plate Set: Manufacturer: Gear Head Works Color: Black Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Package Contents: Gear Head Works Castle Nut and End Plate Set What firearm models does the manufacturer say Gear Head Works Castle Nut and End Plate Set is compatible with