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Questions & Answers
Does this scope come with a throw lever? How about a sunshade? Are the lens caps the flip type caps?

Mine did with flip caps and with a sun shade? I honestly didn’t think it came with any of that but mine did. All the reviews I saw said that those things were not included? Maybe I got a new aversion?

by Tim, Verified Owner, April 15, 2025
Does it have stop back on the turrets Manufacturer Answer

This scope features locking turrets as well as a true precision zero stop to easily return to zero.

by Athlon Optics, Manufacturer, November 29, 2021
Customer Reviews
Helpful Positive Review
Athlon Helos BTR Gen2 4-20x50mm Scope by Craig Ummel, Verified Owner, March 1, 2024
Very good value for the price. The glass is clear and the focus is very easy to operate. The illumination on the reticle is nice for low light conditions. Parallax setting is easy and consistent. Both the elevation and windage turrets have very s...
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1/1 found this helpful
Helpful Positive Review
great scope with one flaw by T Kurs, December 4, 2022
This is a great scope in all aspects with one exception, the brighter you turn the reticle the red color seems to create splatter and on high is almost impossible to tell what your hash marks are. 3 is about as high as you can go before the splatter ...
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6/11 found this helpful
Helpful Positive Review
Best budget high power scope by Wisco Guy, Verified Owner, January 8, 2024
I purchased this Athlon Helios First Focal Plane scope for a budget precision build based on the many positive reviews on YouTube. This is a fantastic scope for the price. Glass quality is great, the turrets are superb and the focus adjustment is ve...
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1/1 found this helpful
Helpful Negative Review
Opened box came to me! by Rick, Verified Owner, November 21, 2021
The box came opened, and damaged. The battery was missing, and the zero stop had already been applied. I was definitely put off by it but I had extra batteries and I wanted to give the scope a chance before I sent it back. I will be doing a tracking ...
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17/22 found this helpful
Most Recent Reviews
Excellent glass for great price by Bo1313, Verified Owner, December 5, 2024
Really pleased with the performance and quality of this scope.
Most Recent Reviews
Helos 4-20 on ruger american gen 2 by Tman, Verified Owner, November 5, 2024
First off shipping took a pretty big detour. Thanks usps. The scope is pretty awesome and clear. Fairly forgiving eye box. The packaging looks very nice. But some of the accessories were loose rattling around the box. That caused a small blemish on t...
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Read All 6 Reviews
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Product Info for Athlon Optics Helos BTR Gen II 4-20x50 30mm Tube Rifle Scope, FFP

Affordable, solid, and reliable are seldom associated with long range shooting and hunting. The Helos BTR GEN2 is the exception. Advanced Fully Multi-Coated lenses and XPL coatings balance out this optic for a wide variety of conditions. Cross-over features such as Locking turrets are not just for hunting, they instill confidence in mid to long range shooters as well. FFP, Fully Multi-coated Lenses, Direct Dial and Locking Elevation & Windage Turrets, Illuminated Reticle, 30mm Tube, Zero Stopimage

Specifications for Athlon Optics Helos BTR Gen II 4-20x50 30mm Tube Rifle Scope, FFP:

Manufacturer: Athlon Optics
Objective Lens Diameter: 50 mm
Magnification: 4 - 20 x
Tube Diameter: 30 mm
Reticle Focal Plane: First Focal Plane (FFP)
Exit Pupil: 2.5 mm
Illumination Color: Red
Finish: Matte
Field of View, Linear: 9.4 - 27.8 ft at 100 yds
Eye Relief: 3.6 in
Color: Black
Weight: 27.6 oz
Parallax: No Parallax Adjustment
Illumination Type: LED
Battery Type: CR2032
Optical Coating: Fully Multi-Coated
Weather Resistance: Yes
Water Resistance Level: Waterproof
Shockproof: Yes
Fogproof: Yes
Battery Quantity: 1
Magnification Type: Variable
Attachment Type: Riflescope Ring

Features of Athlon Optics Helos BTR Gen II 4-20x50 30mm Tube Rifle Scope, FFP

  • First Focal Plane
  • High Precision Erector System
  • Side Parallax Adjustment
  • 30 mm Tubes
  • Illuminated Glass Reticles
  • Exposed Turrets
  • Waterproof
  • Argon Purged
  • Advanced fully multi-coated
  • XPL Coating
  • Locking Turrets
  • Precision Zero Stop

Package Contents:

  • Athlon Optics Helos BTR Gen II 4-20x50 30mm Tube Rifle Scope, FFP

Athlon Optics Helos BTR Gen II 4-20x50 30mm Tube Rifle Scope, FFP Orderable Models

List of Orderable Models

  • Athlon Optics Helos BTR Gen II 4-20x50 30mm Tube Rifle Scope, FFP, APRS6 IR Mil Reticle, Black, 214109 , MPN: 214109 , UPC: 813869022195 , Code: 28W-RS-214108-214109
  • Athlon Optics Helos BTR Gen II 4-20x50 30mm Tube Rifle Scope, FFP, APLR6 IRMOA Reticle, Black, 214108 , MPN: 214108 , UPC: 813869022188 , Code: 28W-RS-214108-214108
  • USED, Athlon Optics Helos BTR Gen II 4-20x50 30mm Tube Rifle Scope, FFP, APRS6 IR Mil Reticle, Black, 214109 , MPN: 214109-EDEMO , Code: 28W-RS-214108-214109-EDEMO-OT-B

Athlon Optics Helos BTR Gen II 4-20x50 30mm Tube Rifle Scope, FFP Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, Athlon Optics Helos BTR Gen II 4-20x50 APLR6 Rifle Scope, 30mm, First Focal Plane, IRMOA Reticle, Black, 214108 , MPN: 214108-DEMO , Code: 28W-RS-214108-214108-DEMO
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