In stock
Axeon Second Zero Bell Mount 50mm 1-Piece Adapter W/ 4.3 MOA, Black - 2218623
In stock

Axeon Second Zero Bell Mount 50mm 1-Piece Adapter W/ 4.3 MOA, Black - 2218623

SKU 798919
Brand Axeon
Model Number 2218623
UPC 723364186233
Customers must read Compliance Information before purchasing.
This product is fulfilled by a PSA Partner and shipping times may vary.

Product Details


  • Type: 1-Piece
  • Series/Collection: Second Zero, Bell Mount
  • Gun Type: Rifles
  • Ring Diameter: 50 mm
  • Finish: Black


The Axeon Second Zero is out-of-the-box ready. It's the fastest way to compensate for bullet drop at extended range. The Second Zero shifts a target image up by the same number of inches a bullet drops over a specified distance. So if a bullet drops by 4 inches because of gravity, the Second Zero shifts the image up by 4 inches. In effect, they cancel each other out. The Axeon Second Zero is a precision optical device that gives any rifle shooter an instant additional zero distance whether in a hunting or tactical application. It's an aiming device used in conjunction with your standard rifle scope. The patented Second Zero, is a prism driven optical device configured to bend light at a precise minute of angle to achieve an additional zero (second zero) downrange. It will revolutionize the way you achieve accuracy at long distances. The device simply mounts forward of your rifle scope, right over the bell, as long as it does not have an adjustable objective. Your scope functions normally when the Second Zero is not being used. When engaged, the prisms of the Second Zero, shift the image to compensate for bullet drop. Simply place the crosshairs on the target just as you would at 100 yd. You leave your optic sighted in at 100 yd and your Second Zero provides you an additional distance. This unit provides 4.3 MOA or 330 yd as tested with most hunting rounds.


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These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.