USTS Steel 30mm Scope Rings w/1" Inserts 1.500" (660-625)

Wire-EDM machined for perfect fit, and unmatched precision. Great for magnum calibers and AR-15 Flattop rifles that need more clearance. (Smooth Type - X-High Profile) USTS Steel Single Width Scope Rings. (X-High Profile) These 4140 steel rings were specifically designed for the heavy-hitting recoil of the .50 caliber BMG round in our double width configuration. Since our .50 caliber rings were a great success in taming the recoil, and securing zero under extreme conditions, we know there is also a need for quality rings that will work with the Magnum and other calibers as well. Some rings tend to lose the zero with the heavy hitting rounds On our single width rings, we found that the use of single nuts, together with four HOLOKROME cap screws on each ring is more than enough to affix the optic properly with ANY caliber including the Magnum loads. Designed with all the same features are our .50 caliber BMG rings, but lighter weight. These rings were tested with all calibers, including .50 and hold perfect zero every time. US Tactical Systems Single Ring Set Features This particular set of rings are 1.500" from the base to the centerline of your scope ring, and compatible with some of the largest objective sizes. (X-High Profile) Like our other rings, they fit the standard MID STD 1913 (Picatinny) rail and include a parkerized matte finish. The US Tactical Systems steel rings feature single 100% perfectly square cross-cut bolts, precision machined to snuggly fit the Picatinny rail cross-cut slots. This allows maximum contact with the MID STD 1913 cross-cut slot for a solid mount that will not move under extreme pressure or large caliber recoil. Each Scope Ring Cap also features genuine HOLOKROME Hex Screws because only the best will do. Inferior fasteners are what most scope ring manufactures try to pass, even in high quality rings! Not familiar with HOLOKROME? Learn more about them here. For more versatility with several scope and optic configurations, we have also included perfectly matched pair of 1-inch inserts with every set of rings. The inserts are so you can mount your scope if it is either a 30mm scope tube, or the more available 1-inch scope tube configuration. The 1-inch inserts are “lipped” on both sides to eliminate movement.   This is the last set of rings you will ever buy, and once you get your hands on them...the only brand you will ever consider! Backed By Our Lifetime Guarantee! An ideal mounting system secures your optical device to your firearm as low as comfortably possible, with the fewest parts necessary. More parts equal more chances for something to go wrong. Our designs have minimal parts while still preserving the features expected from a high-end scope ring set. The weakest link in a shooting system is your scope mount. The finest rifle and scope combination is rendered useless without rugged and reliable rings and bases. Some well known manufactures will not tell you what materials their rings are even made of, or don't even know. Call them up and ask! The USTS rings are the only Wire-EDM rings machined from one solid billet of 4140 chrome-molybdenum steel. The result is a highly accurate, super-strong steel ring set made to last a lifetime!