Shop › BAD ENHANCED PIN SET TITANIUM BAD ENHANCED PIN SET TITANIUM $37.00 Battle Arms Development Enhanced Pin Set Kit, For AR Rifles, Includes BAD-ETP-TI, BAD-EPP-TI, 2 KNS Detents, and 2 Springs, Titanium Finish BAD-EPS-TI Quantity: Add To Cart Added! Battle Arms Development Enhanced Pin Set Kit, For AR Rifles, Includes BAD-ETP-TI, BAD-EPP-TI, 2 KNS Detents, and 2 Springs, Titanium Finish BAD-EPS-TI