Check the listing for details. Leupold BackCountry Rings 30mm High Matte Black 175121. Color: Black, Condition: New. Listed at 88.50 USD. ALL ITEMS SHIP THE NEXT BUSINESS DAY - WE DO NOT SHIP ON THE WEEKENDS. If an item is purchased on a FRIDAY,SATURDAY, OR SUNDAY it will ship out on Monday. Thank youThe Leupold BackCountry series comes in cross-slot and ringmount styles that accept both Picatinny and Weaver-style rings. This cross-slot model is specifically designed to fit any riflescope with a 30mm maintube. Constructed with incredibly lightweight 7075-T6 aluminum and a milled in recoil lug and low-profile keeper screw, the BackCountry series is one of our lightest and most rugged hunting-style mounts yet. The Backcountry cross-slot mount features a 1-piece Picatinny rail base, while the low-profile rings will fit both Picatinny and Weaver-style bases. Nothing is more crucial than the link between your scope and firearm. That’s why our mounts are every bit as rugged and dependable as the Leupold optics they secure. And with a huge variety of mounting systems to pick from, you're sure to find the perfect match for your firearm and style of shooting. Made in the USA and guaranteed to hold up to a lifetime of abuse, Leupold mounts will never let you down.FinishMatteMaterialAluminumBase CantNoBase Configuration2 PieceRing Height StyleHighRing Diameter30 mmRing Height (in)1.14Weight (oz)3.8