The Holosun 407C is a full-size open lens red dot sight designed for pistol applications featuring a 6 MOA green dot reticle and black matte finish for reduced glare and professional appearance.Holosun 407C Open Lens Red Dot Sight6 MOA green dot reticle for fast target acquisitionRMR/SRO standard footprint for versatile mountingCR2032 battery power sourceCompact dimensions: 2.44" length weighs 4.37 ozBlack matte finish with durable constructionMount not included - compatible with standard RMR mountsIdeal for tactical competition and self-defense applications where rapid target engagement and reliability are essential. The green dot provides excellent visibility in various lighting conditions.