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C4 Rear Aperture Insert, .050 Description
The Ultradyne C4 Rear Aperture Insert utilized Dynalign Technology allowing for a concentric sight picture. Dynalign's circle-within-circle sight picture allows for faster sight picture acquisition. The use of the front aperture further reduces parallax affect which makes accuracy less depend on precise sight alignment. Dynalign is a faster and more accurate sight picture that can improve your shooting performance. Designed specifically for Ultradyne C4 Rear Sights.
Specifications:
- Compatible With: AR-15, AR-10, and LR-308
- Diameter: 0.05"
- Color: Black
