The Primary Arms SLx 30mm Cantilever Mount is a one-piece scope mount that holds a 30mm tube at a 1.5-inch optical centerline (part no. 910105). It is machined from 6061 aluminum with steel hardware and finished in black hardcoat anodizing. Primary Arms built the SLx line for shooters who want a rugged mount, and this one pairs a three-bolt clamping design with dual recoil lugs so the scope stays put under recoil. It suits any rifle with a Picatinny rail that needs a scope set at that height. Primary Arms backs it with a lifetime warranty.

Key Specifications

• The ring diameter is 30mm, sized for scopes with a 30mm main tube.
• Optical centerline sits at 1.5 inches, the height this mount sets between the rail and the center of the scope.
• Construction is 6061 aluminum with steel hardware, keeping the mount lightweight while the screws and bolts carry the clamping load.
• A three-bolt design spreads recoil evenly and delivers over 6,500 pounds of clamping force, according to Primary Arms.
• The body has dual machined recoil lugs and three cross bolt lugs, which let it resist heavy impacts and sustained fire without shifting your zero.
• The base attaches to an M1913 Picatinny rail with cross bolts, the rail standard on most modern rifles.
• Weight is 5.785 ounces, a small addition to the rifle.

Frequently Asked Questions

What size scope tube does this mount fit? It is a 30mm mount, so it fits scopes with a 30mm main tube.

How high does it set the scope? The optical centerline is 1.5 inches, which is the height from the mount base to the center of the scope tube.

What torque does Primary Arms specify? Primary Arms lists 16 to 18 inch-pounds for the rings and 30 to 35 inch-pounds for the base.

Buy the Primary Arms SLx 30mm Cantilever Mount, 1.5-Inch Height

If you are building around an SLx scope or just need a dependable 30mm mount on a Picatinny rail, this one covers the job with a lifetime warranty behind it. Pair it with other gear from our selection of scope mounts and order from our Lubbock, Texas gun shop for fast, direct shipping.