The Primary Arms SLx RS-10R Mini Reflex Sight (model 810045) combines the value and innovation of the RS-10 with the Holosun 507c footprint, increasing compatibility with a wide range of pistol slides and mounts.

Key Specifications

• Manufacturer: Primary Arms
• Model: RS-10R
• Product Type: Red dot sight
• Magnification: 1x
• Reticle: Red dot
• Reticle Class: 3 MOA
• Mount Footprint: Holosun 507c
• Lens Size: 23x19mm, multi-coated
• Illumination Control: AutoLive motion-sensing

Frequently Asked Questions

What footprint does the RS-10R use for mounting? It uses the Holosun 507c footprint, which is compatible with a wide range of pistol slides and adapter plates already cut for that pattern.

Where is the battery located on the RS-10R? It uses a side-loading battery slot, designed for an ultra-long battery runtime combined with AutoLive’s motion-sensing shutoff.

Buy the Primary Arms SLx RS-10R Mini Reflex Sight

Shop the Primary Arms lineup or browse more of our Red Dot Sights selection at Schaefer Defense.