The FastFire 3 is the bestselling red dot sight from Burris. It is available with a 3 MOA dot. Many other mounts are also available. Light and tough, the FastFire 3 series puts an unmistakable, bright red dot on your target to give you an immediate speed and accuracy advantage. Can be used as a primary sight or paired on top of an existing sight.

Features :

• 3 MOA
• Bright dot
• Compact and lightweight design
• Parallax free
• Automatic brightness sensor
• Waterproof
• Shockproof