Sureloc Challenger 550 Compound Sight - Black 10/32 Thread

The Sure loc Challenger 550 sight is very popular because it is sturdy well made and most of all reliable all at a good price.

One touch no lockdown design.

Colour Black

Challenger 550 Features:

• Dependable vertical locking mechanism
• 550: 5.5" frame (offers 1 1/2" more vertical adjustment than 400)
• Lightweight, extremely durable construction
• Cam-Assist 3-Axis leveling block
• Patented Split-Block design for easy scope/pin attachment swapping
• Micro-adjustments in precise and repeatable .002" increments