Primary Arms SLx RS-10 Red Dot – 3 MOA
Primary Arms built its name on delivering more optic than the price suggests, and the SLx RS-10 is a clear example: a 7075 aluminum mini reflex sight with a 40,000-hour battery at a price most duty optics double.
A 3 MOA dot is the most common choice for good reason. Bigger than a 2 MOA for faster pickup under stress, small enough for accurate work at any realistic defensive distance.
Primary Arms is direct about the positioning — it isn't trying to replace a Trijicon RMR Type 2. What it offers is a robust housing, long battery life, and proven motion-sensing activation for a carry gun, a range pistol or a PCC. Every unit is hand-inspected in Houston and backed by a lifetime warranty.
Specifications
- Reticle: 3 MOA red dot
- Magnification: 1x
- Battery: Up to 40,000 hours
- Housing: 7075 aluminum
- Features: Motion-sensing activation
- Part number: PA-SLX-RS-10
Fits: Confirm whether you need the RMR-footprint or RMSc-footprint version against your slide cut before ordering.
Primary Arms lifetime warranty. Ships from WBT Guns, a licensed FFL dealer serving shooters since 2012.
