Product reviews for Vortex Venom Red Dots - 3 MOA, Bright Red, 10 Levels, w/Picatinny Mount, Hard Anodized Matte Finish, XR Fully Multi-Coated, ArmorTek, Waterproof/Shockproof, CR1632

This is a great red dot. I have it on my CZ Shadow 2. I would go for the 6moa dot so I could see it better in bright sunlight. The only problem I had was the battery cover falling off when shooting it. You will need to check the battery cover every few hundred rounds