The Ultradyne USA C4 Folding Front/Rear Combo Sight (brand part no. UD10480) is a dual-aperture folding front/rear combo iron sight system, not a light or laser. The rear sight uses a ballistically calibrated elevation system adjustable in 50-yard increments from 200 to 600 yards.

Key Specifications

• Dual-aperture folding front/rear combo sighting system
• Ballistically calibrated elevation adjusting in 50-yard increments from 200-600 yards
• Folds flat when not in use

Frequently Asked Questions

Is this a light or laser? No — it’s a mechanical folding combo iron sight set.

How is elevation adjusted? In 50-yard increments from 200 to 600 yards via the ballistic elevation drum.

Buy the Ultradyne USA C4 Folding Front/Rear Combo Sight

Add this to your gun sights lineup, shipped from our Lubbock, Texas gun shop.