Delta Hornet 3x Prismatic Red Dot Sight

The Delta 3x Hornet is a compact, modular Prism Sight designed for AR Rifles and is perfect for precise and accurate target engagement out to 500m thanks to its illuminated BDC reticle design.

The compact and durable housing of the Delta Hornet 3x houses an optical system with 3x magnification and an eyepiece with a generous diopter adjustment to ensure the Delta Hornet 3x will work for most shooters. Thanks to the Picatinny rail attachment located on top of the Delta Hornet 3x Prism, Red Dot systems can be installed to the Prism Scope for short-range CQB style shooting.

Equipped with a Mil-spec 1913 integral Picatinny mount enabling the Delta hornet 3x Prism Sight to fit to any Picatinny rail.

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Our Price £323.99 inc VAT
£269.99 ex VAT



  • Minimum magnification: 2.8 x
  • Maximum magnification: 3.2 x
  • Exit pupil: 8.7 mm
  • Distance from the eye: 72 mm
  • Angular field of view: 6 °
  • Objective diameter: 32mm
  • Dimensions: 149 x 80 x 60 mm
  • Weight: 440 g
  • Battery type: CR2032


A delivery cost will be added to your order at checkout and is relevant for standard delivery to England, (parts of) Scotland and Wales (excluding Channel Islands) at £6.95 for 2-3 day delivery. 

PLEASE NOTE: All items deemded as a 'Firearms' or over the standard delivery weight limit (Gun Safes) may have extra charges for delivery. You must enter an RFD (registered firearms dealer) address at the checkout for all firearms orders that are not being collected in store.

Delivery costs to the Highlands and Islands are detailed at the checkout.

Please see full information here


As detailed in our Terms and Conditions you may cancel your order at any time up to the end of the seventh (7th) day from the date you received the goods. Unless the Goods are faulty (verified by us) or obviously not the goods originally ordered we reserve the right to reclaim all costs incurred by us in recovering them from you and may set such costs off against the amount to be re-credited to your debit or credit card. See more info here

Note: Currently not available for delivery to Ireland, Europe, North America, Australia and New Zealand and R.O.W..


Benefits from buying your new rifle & scope at Rifleman Firearms. One of our unique services we offer free to package purchasers, is to professionally set up your new rifle, level the scope, set up the correct eye relief and zero it on one of our ranges, so you are ready to shoot as soon as you head home. So, there’s no need to find a sheltered corner in your local field and lay down in wet grass to try and zero it - we will do that with you in controlled conditions to ensure greater accuracy and save you time, ammunition and money!
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