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Athlon Cronus BTR 4.5-29X56 FFP IR MIL
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Athlon Cronus BTR Scope Selection

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$2,159.99 $1,099.99
(You save $1,060.00)
Price reflects CRONUS BTR 1-6x24. ALL OTHER MODELS $1799.99 when selected.
Size Chart


Buy this scope and get a $250.00 gift certificate

A gift certificate with a code will be automatically added to your cart.

Whether you want to do precision long-range shooting and tactical applications, or extreme long-range hunting adventures, the new Cronus BTR scope is just what the doctor ordered. With all of the same key features of the Cronus line, the new Cronus BTR is redesigned to be even better! We improved the parallax adjustment yard markings to go from 25 yards to infinity (added markings at 300, 500, 800 and 1600 yards), designed a new reticle as well as re-designed the battery compartment to make it easier to adjust the illumination. The best just got better!

And to add to this fabulous line up, we bring the Athlon Cronus BTR 1-6X24. This has been rated as one of the best Rifle scopes out there. Whether you want 3 gun competition, tactical applications, or even your hunting adventures, the new Cronus BTR rifle scope is just what the doctor ordered. The ATSR2 SFP IR MOA reticle is specifically designed for 3 gun competition (68 grain hornady and 69 grain sierra cartridge) and any NATO 5.56/.223 caliber rifle with hold over points for both bullet drop and wind. The 1.4 moa red dot is perfect for zeroing your rifle at 200 yard and the open centers below the center red dot are for targets at 300, 400, 500, and 600 yards. The unique design of open centers does not block any 12~18-inch targets beyond 200 yards and allows a shooter to take a quick shot once a target fills up the gap in the middle. The openings on horizontal lines below the center are specially designed for holding over 5 mph and 10 mph wind.

HD Glass gives you the utmost contrast, light transmission, and the sharpest image.

The illuminated reticle provides greater visibility during dusk and dawn and other low ambient light environment.

First focal plane reticle stays valid at all power settings allowing you to fully utilize the specially designed reticle that shrinks or grows along with your target as you zoom in or out. The reticle offers quick target engagement at low power while offering precise holdover positions with finer details.

Reticle etched on the glass that provides excellent backing support for complex reticle design and offers great durability and much higher shock resistance to recoil

Fully Multicoated optics effectively reduces reflected light and increases the transmission of light giving you a brighter image than normal single coated lenses

XPL Coating gives you an extra protection on the exterior lenses from dirt, oil and scratches or anything else mother nature can throw at you.


The system allows you to lock down your zero position and dial back to it with a sharp and precise stop right at your zero mark even you are turning it in pitch-dark or blinded folded.

The high precision erector system processed by high precision CNC machine with +/- 0.0001mm tolerance level to provide you the most accurate power settings and smoothest magnification change

The 6061T6 aircraft grade aluminum tube that has exceptional strength and superior mechanical integrity will protect these world class optics no matter what punishment you throw at it.

Exposed Direct Dial Turrets for elevation and windage allow you to quickly make adjustment as you needed and engage your target within a blink of your eyes

Heat treated one-piece tube gives the scope extra strength over multi-piece tubes. A one-piece tube also is better at keeping moisture out thus keeping your scope fog proof for the life of the product

Waterproof to protect the scope in the harshest weather conditions or if accidently submerged underwater

Fog proof to allow you to immediately engage your target when you take your rifle to cold ambient temperature from warm inside

Robust mechanical system with special designs on both control and erector system that give you the ultimate recoil resistance to withstand 1000G recoil for 1000 times.

Argon Purging uses the inertia gas with bigger size molecules to purge any moisture out of the tube giving you better waterproofing and thermal stability.



Athlon Cronus BTR 1-6X24 ATSR2 SFP IR MOA

Athlon Cronus BTR 4.5-29x56, Direct Dial, Side Focus, 34mm, APLR FFP IR MOA Reticle

Athlon Cronus BTR 4.5-29x56, Direct Dial, Side Focus, 34mm, APRS FFP IR MIL Reticle





Objective Lens Diameter                                                                   

24 mm

56 mm

56 mm


ATSR2 SFP IR MOA, Glass Etched

APLR FFP IR MOA, Glass Etched 

APRS FFP IR MIL, Glass Etched 

Surface Finish                                                                                     




Lens Coating                                                 

Advanced Fully Multicoated

Wide Band Fully Multicoated

Wide Band Fully Multicoated

Extra Coating                                               

Xtra Protective Coating

Xtra Protective Coating

Xtra Protective Coating

Tube Material                                                             

6061 Aluminum

6061 Aluminum

6061 Aluminum

Tube Diameter                                                                                    

30 mm

34 mm

34 mm

Exit Pupil                                                                                   

11.4-4.0 mm



Eye Relief                                                                                           




Field of View @100 yards                                                          

106.9-17.7 ft

24.8-3.83 ft

24.8-3.83 ft

Click Value                                                                                      


0.25 MOA

0.1 mil

Adjustment range per rotation                                                      

50 MOA

25 MOA

10 mil

Total Elevation Adjustment                                                           

120 MOA

110 MOA

32 mil

Total Windage Adjustment                                                          

120 MOA

64 MOA

18 mil

Turret Style                                                                    

Exposed Direct Dial & Locking

Exposed Direct Dial

Exposed Direct Dial

Parallax Adjustment                              

Fixed at 100 yards

Side Focus – 10 yards to infinity

Side Focus – 10 yards to infinity

Purging Material                                                                              









18.8 oz

35.8 oz

35.8 oz






Warranty Information

ATHLON LIFE TIME WARRANTY Your Athlon product is not only warranted to be free of defects in materials and workmanship for the lifetime of the product. Athlon will also repair or replace, at no charge to you, your product if you should damage it through normal use. No receipt needed, no registration required. This is a commitment that Athlon will be the best product you can buy for your money. *This warranty does not cover damages caused by deliberate damage, misuse, theft or maintenance provided by someone other than the Athlon Authorized Service Department. * Athlon Life Time Warranty only covers binoculars, riflescopes, spotting scopes, red dots, prism scopes, magnifiers, and laser rangefinders. Other Athlon Products have standard one year warranty.

1 Review

  • Great rifle scope

    Posted by Bob on Jun 10th 2018

    Bought this scope about a month ago and I was very happy with how clear the glass is. And how well you can see the target when shooting. I liked it so much I bought another one 3 weeks later for another rifle I own! And you definitely cannot beat the price offered at Anarchy Outdoors!!!

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Shipping & Returns

Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

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