Primary Arms SLx Top Cap Reflex Mount, 34mm

The Primary Arms SLx Top Cap Reflex Mount (Primary Arms part no. 910115) is built specifically for use with 34mm SLx scope mounts, letting you mount a Primary Arms 24mm mini reflex sight at the 12 O’Clock position above your scope for fast transitions from medium range to close quarters. When paired with the 34mm SLx 1.5-inch mount, it places the base of your red dot at 2.04 inches, letting you simply raise your head to use the sight rather than hunting for a separate cheek weld. The footprint is compatible with the Primary Arms Classic Series 24mm Mini Reflex Sight or any other Holosun 507c-footprint optic, and it’s machined from 6061 aluminum to hold zero over time, backed by the Primary Arms Lifetime Warranty.

Key Specifications

• Built specifically for use with 34mm SLx scope mounts.
• Positions the red dot at the 12 O’Clock position above the scope.
• Compatible with the Holosun 507c footprint.
• Machined from 6061 aluminum.
• Backed by the Primary Arms Lifetime Warranty.

Frequently Asked Questions

What red dot footprint does this mount use? It’s compatible with the Holosun 507c footprint, including the Primary Arms 24mm Mini Reflex Sight.

Does this require a specific scope mount? Yes, it’s built for use with 34mm SLx scope mounts.

Buy the Primary Arms SLx Top Cap Reflex Mount

Add a fast backup red dot above your magnified optic. Order the Primary Arms Top Cap Reflex Mount from our red dot mounts lineup at Primary Arms and add fast target transitions to your rig. Order it from our Lubbock, Texas gun shop for fast, direct shipping.