These rings are machined from solid steel" they offer superior integrity and tighter tolerances that are based on the proven cross-slot design. Use Leupold Mark 4 bases" QRW/PRW bases or any other Picatinny-style mount rails.
Rugged and reliable
Waterproof
Fogproof
Stock Notice: This item is NOT marked "In Stock". We will contact you within 12-24 hours by email if your order is on backorder with our distributor and will take longer than the 5-7 business days it takes us to ship out. Please do not order if you need this item shipped immediately.