Sightmark M-Spec M1 FMS 1x21mm 3 MOA Red Dot, Flat Dark Earth - SM26043DE

The Sightmark M-Spec M1 FMS is a compact 1x magnification red dot sight with a 21mm x 15mm objective lens and 3 MOA dot reticle. It features unlimited eye relief, 1 MOA windage and elevation adjustments, and is waterproof, shockproof, and fog-proof. The optic uses AR red coating and weighs just 1.50 oz, making it ideal for tactical and sporting applications.