UTG Pro P.O.I Dovetail Riflescope Rings 30 mm High Profile Black

UTG Pro P.O.I Dovetail Riflescope Rings 30 mm High Profile Black. O.I Precision Optics Interface Rings Series made at UTG PRO. Never lose zero with our patented P.O.I locking plate featuring dual spring-loaded guide rods and optional threaded recoil stop-pin. P.O.I top and bottom rings are precision-machined from one piece with the dovetail base to ensure the tightest tolerance inner diameters and a centered mounting base. Specifications for UTG Pro P.O.I Dovetail Riflescope Rings 30 mm: Manufac