Leupold Rifleman Detachable 1 in High 2 Pc Ring Set MT Blk Extremely affordable and exceptionally well-made, our Rifleman mounts are precision machined from aircraft-grade aluminum for exceptional strength and lighter weight. Features: Bases for many popular rifle models available Affordable Exceptionally well-made Integral see-thru mount systems Precision machined from aircraft-grade aluminum for exceptional strength Lightweight