Athlon Optics Midas BTR GEN2 4.5-27x50 APRS4 SFP IR MIL Rifle Scope

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Athlon OpticsSKU: 213024

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Choose Your Reticle: APRS4
Sale price$589.99 Regular price$737.49


The Athlon Optics Midas BTR GEN2 4.5-27x50 APRS4 SFP IR MIL Riflescope is a game-changer for long-range shooting enthusiasts. With its improved optical design and stainless steel inner parts, this scope offers tactical precision, crystal-clear visuals, and unmatched durability.

Featuring a True Zero Stop and 10 MIL travel per rotation, you'll have unprecedented control over your shots. The 22 MIL elevation adjustment ensures accurate long-range targeting, while the 25 MOA Click Value and 75 MOA Total Elevation Adjustment provide precise adjustments for every scenario.

Equipped with HD Glass and Advanced Fully Multicoated optics, this riflescope delivers exceptional light transmission, resulting in brighter, sharper images. The XPL Coating protects the lenses from oil, dirt, and scratches, ensuring optimal performance even in challenging environments.

The Athlon Optics Midas BTR GEN2 4.5-27x50 is engineered with a heat-treated one-piece tube, offering superior strength and enhanced moisture resistance, keeping your scope fog-proof for its entire lifespan. Its second focal plane design and illuminated AHMR SFP IR MOA reticle provide quick target acquisition and excellent low-light visibility.

Whether you're shooting small targets, participating in 3-gun matches, or hunting big game, this riflescope is your ultimate optic companion. Choose the Athlon Optics Midas BTR GEN2 4.5-27x50 and experience unrivaled performance and precision.


  • PRECISION OPTICS: The Athlon Optics Midas BTR GEN2 4.5-27x50 Riflescope ensures precise long-range shooting with its stainless steel inner parts, providing crisp and accurate adjustments for optimal performance.
  • TRUE ZERO STOP: Easily return to your original zeroing with the true zero stop feature of this riflescope, allowing for consistent and reliable shooting in various conditions and distances.
  • ENHANCED LIGHT TRANSMISSION: Experience exceptional image quality with brighter and sharper visuals, thanks to the HD glass and advanced multi-coating that effectively reduce reflected light for superior light transmission.
  • PROTECTIVE XPL COATING: The XPL coating on the lenses provides an extra layer of protection against dirt, oil, scratches, and other elements, ensuring long-lasting clarity and performance in challenging environments.
  • PRECISION ZERO STOP SYSTEM: Lock down your zero position and make precise adjustments effortlessly with the precision zero stop system, offering a sharp and accurate stop even in low-light or blindfolded situations.
  • HIGH-PRECISION ERECTOR SYSTEM: Enjoy seamless power settings and smooth magnification changes with the high-precision erector system, which is engineered to provide the most accurate adjustments and reliable performance.
  • RUGGED CONSTRUCTION: Crafted from 6061T6 aircraft-grade aluminum and featuring heat-treated one-piece tube construction, this riflescope offers exceptional strength, durability, and moisture resistance, ensuring long-lasting fog-proof performance.
  • ALL-WEATHER DURABILITY: Designed to withstand the harshest weather conditions, this riflescope is waterproof, fog-proof, and shockproof, providing reliable performance and protection in any shooting scenario.

Technical Specifications:

Magnification 4.5-27
Objective Lens Diameter 50 mm
Reticle  APRS4 SFP IR MIL, Glass Etched illuminated
Surface Finish Matte 
Lens Coating Wide Band Fully Multicoated 
Extra Coating Xtra Protective Coating 
Tube Material 6061 Aluminium 
Tube Diameter 30 mm
Exit Pupil  11.1-1.7 mm
Eye Relief 3.9"
Field of View @100 yards 22.7-3.6 ft
Click Value 0.1 mil
Adjustment range per rotation 10 mil
Total Elevation Adjustment 22 mil
Total Windage Adjustment 22  mil
Turret Style Exposed Direct Dial
Parallax Adjustment Side Focus – 30 yards to infinity
Purging Material Argon 
Length 13.8"
Weight 26 oz
Reticle Subtension Validity 15x

Frequently Ask Questions

Q: What is the magnification range of this riflescope?

A: The Athlon Optics Midas BTR GEN2 riflescope offers a versatile magnification range of 4.5 to 27 times. This broad range provides adaptability for varied shooting scenarios, including both close and long-range targeting.

Q: Is the Athlon Optics Midas BTR GEN2 4.5-27x50 Riflescope suitable for use in low light conditions?

A: Yes, indeed. This riflescope is equipped with an illuminated reticle and advanced light transmission capabilities. Its excellent light-gathering properties make it well-suited for shooting in low-light or challenging lighting conditions.

Q: How resistant is this riflescope to wear and tear, and environmental conditions?

A: The Athlon Optics Midas BTR GEN2 riflescope is highly resilient. It's constructed from robust 6061T6 aircraft-grade aluminum and features a protective XPL lens coating. This design ensures resistance against wear, scratches, oil, dirt, and harsh environmental conditions.

Q: What is the total adjustment range for elevation and windage on the Athlon Optics Midas BTR GEN2 4.5-27x50?

A: The Athlon Optics Midas BTR GEN2 riflescope offers a total elevation and windage adjustment of 22 mil. This range allows for precise and accurate targeting adjustments, adapting to diverse wind conditions and target distances.

Q: How comfortable is the eye relief on this riflescope?

A: This riflescope provides a comfortable 3.9 inches of eye relief. This ample distance minimizes eye strain and fatigue during extended use, enhancing comfort and shooting efficiency, particularly during prolonged shooting sessions.

Q: Is this riflescope suitable for different shooting activities like hunting, target shooting, or tactical use?

A: Absolutely, the Athlon Optics Midas BTR GEN2 4.5-27x50 is a versatile riflescope. Its range of features and high performance make it suitable for a broad spectrum of shooting activities, encompassing hunting, target shooting, and tactical use.

Price Match

We guarantee that we offer the best prices online.

If you come across another online retailer that sells the same item from the above manufacturer at a lower price plus shipping cost within one month of purchase, please let us know, and we'll refund the original payment for the difference in price.

For the guarantee to apply, the total order price of the item which includes shipping cost must be lower than what you paid us. For example, let's say you paid a total of $150 for an item on our site. If you see the same item advertised for $140 on another site but shipping cost is an additional $15, the guarantee DOES NOT apply since the total order price is $155.

On the other hand, if the same item is $140 but the shipping cost is an additional $5, the guarantee DOES apply since the total order price is $145 which is lower than what you paid us. The refund amount would be $5 for the difference. Please note we don't factor sales tax into the total order price when considering the guarantee. 

You can email us a link to the product on our website, as well as the link to that same product on our competitor's site within one month from your order date, to request for the partial refund. 

There are a few limitations on our price guarantee:

  • Items must be purchased from our site before requesting the Price Match guarantee
  • Promotions such as rebates and buy one, get one free offers are not eligible
  • The item must be in stock on the competitors website
  • The competitor must only be an online store and not have a physical retail location
  • The lower price cannot be found on an auction or market site like eBay, Amazon, Overstock, Wayfair, Jet, etc.
  • The competitor must be an Authorized Dealer or Retailer of that product
  • The Guarantee includes the total price of the item, but does not include sales tax

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