![](https://www.hyattgunstore.com/images/D/1339988-opplanet-leupold-mark-4-30mm-rings-mark-4-high-matte-black-60699.jpg)
Leupold Mark 4 30mm Medium Rings![]() PRICE: $169.98 $224.00Mark 4 Tactical Bases are the only bases to accommodate both the oversized 8-40 screw and a 6-48 screw, providing compatibility with the widest range of modern tactical firearms. Both styles of screws are included with each Mark 4 base SKU: 61049 |