Fixed 2 Piece High 30mm Theoben Mount Riser Insert-30mm

These inserts are used with Theoben 30mm mounts to give extra height for scopes with larger objectives or just to give more height when needed. They snap onto the lower half of the standard rings to give the needed or wanted extra height. The extra thickness requires longer screws to hold the top half of the ring to the thicker (higher) lower half of the rings. The longer screws are included with the inserts