Burris FastFire 2 (4MOA) with Picatinny Mount

The FastFire 2 provides a 4-MOA red dot. Its automatic brightness sensor adjusts to your environment, so you can keep slamming targets.

Features

• Reticles: FastFire™ 4-MOA Dot
• Reticle Color: Red 
• Clear Objective Lens Diameter: 21x15 mm
• Finish: Matte
• Mount: Picatinny Mount 
• Eye Relief: Unlimited
• Click Value: None
• Elevation Adjustment, Total Capability: 115 MOA (Example: 50 MOA is roughly 25 MOA from center)
• Windage Adjustment: 86 MOA (Example: 50 MOA is roughly 25 MOA in any direction from center)
• Parallax/Focus: Parallax-free
• Length: 45mm (1.8 in.)
• Weight: 43g (1.5 oz.)
• Illumination Control: Automatic brightness adjustment
• Illumination Settings: Automatic setting reactive to environment
• Battery: CR2032