Ultradyne C4 Flip-Up Pic Rail Front Iron Sight AR-15 AR-10 LR-308 Steel Nitride and Aluminum

  • Product #: 149690
  • Ultradyne #: UD10440
  • UPC #: 851019008040
Ultradyne C4 Flip-Up Pic Rail Front Iron Sight AR-15 AR-10 LR-308 Steel Nitride and Alu...
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Only 1 in stock - order soon!
Ships tomorrow from MidwayUSA
Made in USA

Product Overview

The Ultradyne C4 Flip-Up Front Sight utilizes Ultradyne's exclusive dynalign technology for an always-centered sight pin. Adjusting the front sight pins on a competing BUIS creates a non-centric front sight picture where the pin is not centered in the front ears. Dynalign front sight elements move together, maintaining a concentric sight picture at all times. Dynalign is a faster and more accurate sight picture that can improve shooting performance. 


  • Purely Concentric Sight Picture
  • Maximum Flexibility
  • Windage-Adjustable for Zeroing
  • Tool-Less Elevation Adjustment
  • Multiple Front Sight Pin Options Available
  • Includes 12 MOA Dynalign Aperture and Traditional Front Post
  • CNC Machined

Made In United States of America
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Product Information

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Delivery Information

Must Ship to FFL Dealer
Shipping Weight
Ships Alone
DOT- Regulated
Carrier Restrictions
  • Cannot ship via air
  • Cannot ship via USPS
  • Cannot ship to PO Box
  • Must ship to Contiguous US
HazMat Product

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