Reptilia
Symmetric one-piece precision mount at a 1.34" centerline, offered in 0 or 20 MOA. Lower and lighter than the AUS, with no accessory wings.
The Reptilia AGS is the company's precision-rifle mount, sitting below its AUS carbine mount in height and beside it in construction. It holds the optic at a 1.34 inch centerline over the rail, which is roughly two tenths of an inch lower than the 1.54 inch AUS and low enough that a fixed-comb bolt gun can still reach the eyepiece without a cheek riser.
The body is symmetric and non-cantilever: both rings sit over the mounting surface rather than reaching forward of it, so the load stays centered on the receiver rail instead of hanging off the front of it. Reptilia machines it from billet 7075-T6 aluminum, finishes it in MIL-STD Type III hardcoat anodize, and lands the whole assembly at 148 grams.
Buyers pick 0 MOA or 20 MOA of forward cant along with a 30mm, 34mm, or 35mm ring diameter, which is elevation the AUS line does not offer. The 20 MOA option tilts the optic nose-down so the scope's internal elevation travel is biased toward the top of its range, which is what a rifle dialing past roughly 600 yards needs. It attaches with a spring-loaded nitrided steel clamp and flush-fit hardware onto any M1913 Picatinny rail, and it is made in the USA.
Add the Reptilia AGS Optic Mount to your build and see how it enhances your platform.