Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Athlon Optics Heras SPR 4-20x50mm 1in Tube Rifle Scope, SFP
$449.99 $359.99 Save 20%
View Product
Compare (0)
Most Helpful Positive Review Incredible value. Best in class glass.
I have long considered the Sightron S-Tac 4-20x50 to be the best value optic at under $500. I have several of them for a reason. This scope beats it in every category besides weight (this is a couple ounces heavier), and elevation adjustment range (Heras has 70 MOA, Sightron has 80). The glass is way ahead of any of my sub-$500 optics. Super bright and crisp images. Controls are super smooth, reticle is effective and uncomplicated but good for ranging and holding over. I prefer a floating dot and moa-based subtensions like this and the STac offer. The turrets can be reset to zero with ...
Read More...
Show
Sort by
Filter by

Athlon Heras

by Nmhunter, Verified Owner from NM, United States Written on November 13, 2025
Great scope for the price. I own 3 of these and for the price I don’t think you can get much better
Would recommend: Yes
Was it helpful to you? Yes | No

Solid Rifle Scope

by Tom, Verified Owner from TX, United States Written on May 6, 2025
So far so good. Built like a rock. This scope has very clear glass and a great reticle. The turret clicks are well defined. On the base of both turrets are up/down or left/right arrows. You can move your eye up from the scope a little and verify your turning the turret the correct direction. So far there's nothing not to like.
Would recommend: Yes
Was it helpful to you? Yes | No

Athlon Heras

by Rob, Verified Owner from FL, United States Written on April 9, 2025
Excellent scope. Better than expected! Would definitely recommend!
Would recommend: Yes
Was it helpful to you? Yes | No

Hits above its price point

by Targethunter, Verified Owner from TX, United States Written on April 4, 2025
I did a bunch of research before buying this because I was looking for a 30mm tube scope. But all the reviews were so positive I decided to give a shot.
How does Athlon make a 1” tube look bigger than a 30mm? I have a PA SLX 4-16 that looks like viewing through a straw compared to the Heras. I absolutely love this scope! Seriously considering another one because it’s so good.
Would recommend: Yes
Was it helpful to you? Yes | No

Nice glass, at a really good price!

by Mark Johnson, from IN, United States Written on January 2, 2025
Perfect on my Ruger RPR .22lr.Side parallax is great at 10 yds.REally fine cross hairs..I can see the fly at 100 yds. with this cross hair..NICE!!!!!!
Would recommend: Yes
Was it helpful to you? Yes | No

Excellent product.

by Matt, Verified Owner from MS, United States Written on September 24, 2024
I now have purchased three of these scopes. I tested this scope next to a couple of the Vortex scope products, the Burris Signature HD and Burris Veracity PH scopes. I also owned the Leopold VX3 and VX5. I have to say that I have been impressed by the quality of this product! The glass is remarkably clear even during dawn and dusk operations. The tracking is right on target and the eye relief is excellent. The zoom is super smooth and the turrets are an easy-to-use feature that you would expect on a higher-end product. If you have been holding off because you think this product is "cheap" I can assure you that this scope will become a new go-to budget option. In my opinion, I will no longer buy $1500 glass when this product is as good as if not in many cases better. My only con...they do not offer illuminated reticles in the Heres model yet. I hope this will be coming soon! All I can say is..buy this scope from Optic Planets today and see for yourself!
Pros:
  • GREAT PRICE
  • Excellent glass and clarity
  • smooth turrets
Cons:
  • Illumiation is lacking
Best Used for:
  • Hunting and long range shooting
Would recommend: Yes
Was it helpful to you? Yes | No

Good scope for the money.

by Chris, Verified Owner from GA, United States Written on May 21, 2024
Good scope for the money. I was able to stretch out a "budget" AR 6.5CM build to 1200yds using this scope. Running an 18" bbl I ran out of elevation adjustments at 1100yds, but was able to use the reticle to hold over and hit at 1200 (a 20 MOA base will solve this problem) My only complaint is that the zero stop isn't great. Glass is clear and turrets are repeatable. It did come with the wrong size throw lever and when I contacted Athlon they admitted they had an "issue at the factory" and to call back in a month or so and they would send me the correct one.
Overall, thumbs up for the price point.
Pros:
  • Price
  • Clarity
Cons:
  • Zero stop
Best Used for:
  • hunting
  • Target shooting
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No
There are no reviews that match your criteria. Would you like to review this product?