Primary Arms SLx Scope Mounts are made from 6061 aluminum and fitted with steel hardware built around an innovative three-bolt design that distributes recoil evenly, delivering over 6,500 lbs of clamping force. This 34mm cantilever mount (Primary Arms part no. 910107) combines dual machined recoil lugs with three cross-bolt lugs so it can resist heavy impacts and sustained gunfire without ever shifting your zero, all while staying lightweight and compact. At 1.5 inches, it’s sized for a standard mounting height on most rifle platforms running a 34mm-tube optic.

Key Specifications

• Sized for 34mm scope tubes.
• Mounts at a 1.5-inch height above the rail.
• Built from 6061 aluminum with steel hardware.
• Uses a three-bolt design delivering over 6,500 lbs of clamping force.
• Features dual machined recoil lugs and three cross-bolt lugs to resist zero shift.

Frequently Asked Questions

What scope tube size does this fit? It’s sized for 34mm scope tubes.

What height does this mount place the optic at? This is the 1.5-inch mounting height version.

Buy the Primary Arms SLx 34mm Cantilever Mount

Mount your 34mm optic on hardware built to resist heavy recoil. Order the Primary Arms SLx Mount from our scope mounts lineup at Primary Arms and lock in your zero for good. Order it from our Lubbock, Texas gun shop for fast, direct shipping.