The Primary Arms SLx Offset Reflex Mount Keeper is a purpose-built accessory that lets you add a mini reflex sight alongside your Primary Arms SLx 30mm or 34mm scope mount. Machined from durable aluminum with a sleek low-profile arm, it provides a secure host for most Glock MOS pattern adapter plates, giving you a fast secondary aiming option without crowding your main optic.

This offset mount is ideal for shooters who want rapid close-range sighting while keeping their magnified optic for distance work. Whether you are refining your skills at the range, shooting local matches, or building a versatile training rifle, the SLx Offset Reflex Mount Keeper offers a clean, dependable interface for your red dot. Its solid construction reflects Primary Arms’ focus on practical design and consistent performance.

Key Features:

• Manufacturer: Primary Arms
• Model: SLx Offset Reflex Mount Keeper
• Tube Diameter: 30 / 34mm
• Material: Aluminum
• Color: Black
• Finish: Hardcoat Anodized
• Compatible With: Glock MOS pattern adapter plates
• Weight: 1.48 oz