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Athlon 1x21 Midas BTR Red Dot Sight DEMO-B
Product Grading Information
Demo A: Like New In Box
Demo B: Shows Very Slight Wear From Use
Demo C: Shows Obvious Signs of Use

Athlon 1x21 Midas BTR Red Dot Sight DEMO-B

403011, Matte, 3 MOA Dot (Red), Picatinny Mount

Stock# SPL26811 UPC SPL26811

Only 1 left


Availability: In Stock

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  • Manufacture Part #: 403011
  • DEMO-B
  • Finish: Matte Black
  • Reticle: 3 MOA Dot (Red)
  • Picatinny Mount


Athlon 1x21 Midas BTR Red Dot Sight Specifications

Whether you are hunting turkeys or shooting three gun with your favorite MSR, you often have to shoot fast when the opportunity is there. If you’re looking for a fast sight, you’ll be hard-pressed to find one quicker than one of the Athlon Red Dot scopes. Use by the military for a long time, a red dot scope lets you bead up on a target as quickly as you can raise your gun. Put the “red dot” on the target and pull the trigger. It’s that fast. A red dot scope illuminates the point of impact on the target in front of you, yet no forward light is projected giving away you position. Sight from any distance behind the gun without taking both eyes off of the target. Offers unlimited eye relief and an unlimited field-of-view. It fits easily on handguns, shotguns and rifles with a standard Weaver-style bases or mounts. The high riser that comes with the RD11 as a standard package can help you elevate the center height of your sight to 1.65 inches allowing you to achieve 1/3rd co-witness with typical front iron sights on AR-15 platform.


  • Adjustable Illumination Settings: Multiple Adjustable Illumination settings provide best visibility under different ambient light environment
  • Fully Multicoated: Fully Multicoated optics effectively reduces reflected light and increases the transmission of light giving you a brighter image than normal single coated lenses
  • Aircraft Aluminum: The aircraft grade aluminum that has exceptional strength and superior mechanical integrity will protect these world class optics no matter what punishment you throw at it.
  • One Piece Chassis Construction: Heat treated one piece Chassis gives the scope extra strength. A one piece Chassis also is better at keeping moisture out thus keeping your scope fog proof for the life of the product
  • Waterproof: Waterproof to protect the scope in the harshest weather conditions or if accidentally submerged underwater
  • Fog proof: Fog proof to allow you to immediately engage your target when you take your rifle to cold ambient temperature from warm inside
  • Shockproof: Robust mechanical system with special designs on both control and erector system that give you the ultimate recoil resistance to withstand 600G recoil for 1000 times.
  • Nitrogen Purged: Nitrogen purging dramatically reduces the moisture inside the tube and helps maintaining fogproof and waterproof.
  • Picatinny Rail Mount: Included Picatinny Rail Mount that is compatible with most of bases used by most of hunting and tactical rifles
Athlon 1x21 Midas BTR Red Dot Sight
Brand: Athlon
Model: Midas BTR
Magnification: 1x
Objective Lens (mm): 21
Parallax (MOA): <2
Reticle: 3 MOA Dot
Click Value (MOA): 1
Illumination Setting: Mechanical Adjustment 11 Settings
Center Height (in): .61
Dimension (in): 2.5 x 1.7 x 2 (L x W x H)
Weight (oz): 4.8

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