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Inventory may change across sales channels. Please confirm availability before ordering to avoid delays.

Refer a friend and both receive NT$100 in store credit.

HOLOSUN – HS403B Red Dot Sight

HOLOSUN – HS403B Red Dot Sight

HOLOSUN – HS403B Red Dot Sight. Built for dependable sighting and field use. Confirm the mounting standard, model and platform compatibility before ordering.

NT$8,260
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Please contact K.T.Tactical Co. to confirm availability and lead time before ordering.
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Description
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Description

- Overview -

HS403B is a 20mm micro sight designed for rifle and carbine applications. HS403B features Holosun’s Red Super LED with 50k hour battery life, 10 daylight and 2 night vision compatible reticle intensity settings. Its housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63”) and a low mount (.75”) for low-comb height rifle applications.

Additional features include Shake Awake technology, digital buttons for setting changes, rubber lens covers, and a side-mounted battery tray for the 2032 battery. HS403B is a versatile sight for users of all levels.


Items Dimensions (in inches)

In the Box

  • Lower 1/3 Cowitness Mount
  • Low Profile Mount
  • T10 L Key
  • Rubber Cover
  • User Manual
  • CR2032 Battery
  • Lens Cloth
Shipping & Payment

Delivery Options

  • 7-11 Pickup only (C2C)
  • Family Mart Pickup only (C2C)
  • SF Express (International Shipping)
  • Home Delivery / Courier
  • Kinmen Showroom Pickup

Payment Options

  • Credit Card via NewebPay
  • Credit Card (Support Visa, Master, JCB)
  • International Payment (PayPal)
  • LINE Pay
  • ATM Virtual Account Transfer (NewebPay)
  • CVS (Print out the bills in CVS and pay in the store)
  • Bank Transfer
  • Credit Card via NewebPay 3 months installment
  • Credit Card via NewebPay 6 months installment
  • 12-Month Installment (Taiwan Banks Only)
  • Pay by credit card in 24 installments (Only support credit card released by partial Taiwan bank)
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