Cyelee CAT SRS6 PRO Red Dot – 6 MOA, Astigmatism-Reducing STIG-RS, RMSc/K Fit

The Cyelee CAT SRS6 PRO is an ultra-compact red dot designed for concealed carry and professional use. Featuring a crisp 6 MOA red dot, side battery access, and Cyelee’s trademarked STIG-RS™ reticle system, the CAT SRS6 PRO delivers fast target acquisition and rugged reliability.

It mounts directly to RMSc, Holosun 407K, and 507K footprint slides—making it a great fit for platforms like the Glock 43X MOS, Springfield Hellcat, Sig P365, and more with slim slide optics cuts.

Key Features:

• 6 MOA Red Dot – Easy to pick up under stress or speed
• STIG-RS™ Reticle System – Designed to reduce bloom and distortion from astigmatism
• Shake Awake + Motion Deactivation Standby Mode – Motion-activated with auto-sleep after 4 minutes of inactivity
• 50,000 Hour Battery Life – Side-mounted battery for easy replacement
• IPX7 Waterproof – Built for duty, rain, and the unknown
• Big Window – 0.83" x 0.65" view for better peripheral awareness
• 11 Brightness Settings – 9 daytime plus 2 night vision levels, including an ultra-bright setting

Why We Like It:

Cyelee packed serious performance into a small, carry-friendly footprint. The STIG-RS system offers better clarity for shooters with astigmatism. The build quality feels solid, the reticle stays crisp, and it fits on most optics-ready pistols without needing a plate.