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Athlon Optics Heras SPR 4-20x50mm AAGR2 SFP MOA Riflescope

SKU 214505
Original price $339.99 - Original price $339.99
Original price
$339.99 - $339.99
Current price $339.99
In stock

Ships To: United States & Canada 🇺🇸 🇨🇦

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The vast majority of products that we sell, with a few exceptions, are covered under Warranty.

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Athlon Heras SPR 4-20x50mm AAGR2 SFP MOA Riflescope - 214505

Introducing the Athlon Optics Heras SPR 4-20x50mm AAGR2 SFP MOA Riflescope, a cutting-edge evolution of the beloved 3-9x40 hunting scope.

This advanced optic boasts an array of features tailored for the modern hunter. With an adjustable elevation turret and a locking windage turret, it offers precise control over your shots.

The MOA  second focal plane reticles further enhances your shooting experience, particularly for long-range game.

What sets the Heras SPR apart is its parallax adjustment, ranging from infinity down to an impressive 10 yards.

This versatility makes it compatible with both high-powered magnum rifles for long-distance shooting and close-range airguns. 

Athlon Optics Heras SPR 4-20x50mm AAGR2 SFP MOA Riflescope Lifestyle Photo

Elevate your hunting game with the Athlon Optics Heras SPR 4-20x50mm AAGR2 SFP MOA Riflescope

Ideal Application:

Athlon Riflescope Ideal Application: Target Long Range, Hunting

✓ Target Long Range

✓ Hunting


  • 4-20x Magnification: This riflescope offers a versatile zoom range from 4x for closer targets to 20x for distant shots. This variability allows you to adapt to different hunting or shooting scenarios.
  • 50mm Objective Lens: The 50mm objective lens diameter gathers a substantial amount of light, ensuring a bright and clear image even in low-light conditions. This aids in target acquisition and improves visibility during dawn or dusk.
  • AAGR2 SFP MOA Reticle: The AAGR2 reticle is located in the second focal plane (SFP) which means the reticle maintains its size relative to the target as you zoom in and out. This particular reticle features MOA (Minute of Angle) markings, providing precise reference points for windage and elevation adjustments.
  • Advanced Fully Multi-Coated Lenses: The lenses are treated with advanced coatings to minimize light reflection and maximize light transmission. This results in a sharp, high-contrast image with accurate color representation.
  • Argon Purged: The scope is filled with argon gas to prevent internal fogging and to ensure that it remains clear even in extreme temperature variations. Argon is a stable, inert gas that outperforms nitrogen commonly used in many optics.
  • Precision Zero Stop: This feature allows you to quickly and easily return to your zero point after making adjustments for elevation. It ensures that you maintain accuracy and consistency in your shots.
  • Locking Windage Turret: The windage turret can be locked in place once adjustments are made, preventing unintentional changes due to bumps or knocks. This feature is crucial for maintaining accuracy over time.
  • High Precision Erector System: The internals of the scope, responsible for adjusting magnification and reticle position, are designed with precision engineering. This ensures that adjustments are reliable and accurate.
  • Aircraft Grade Aluminum Tube: The main body of the scope is constructed from high-quality, durable aircraft-grade aluminum. This material provides excellent strength-to-weight ratio and withstands rugged use in the field.
  • Etched Glass Reticle: The reticle is etched onto glass for enhanced durability and reliability. This method of reticle placement ensures that it remains consistent and reliable even in challenging conditions.
  • Waterproof: The riflescope is sealed to protect against water intrusion. This feature is essential for hunting in rainy or damp conditions, ensuring that the scope remains functional and clear even when exposed to moisture.
  • Fog Proof: Thanks to the argon purging and sealing, the scope is resistant to internal fogging. This is especially important when transitioning between temperature extremes or when using the scope in humid environments.
  • Shockproof: The construction and design of the scope make it resistant to shock and recoil from firearms. This durability ensures that the riflescope can withstand the rigors of hunting and shooting without compromising performance.
  • One Piece Tube Construction: The main tube of the scope is crafted from a single piece of material. This design provides additional strength and rigidity, enhancing the overall durability and stability of the riflescope.
                      Athlon Lifetime Warranty

                      Heras SPR 4-20x50 AAGR2 MOA SFP Features Video:


                      What's Included:

                      ✓ Athlon Heras SPR 4-20x50mm AAGR2 SFP MOA Riflescope

                      ✓ Carrying Case

                      ✓ Lens Cover

                      ✓ Lens Cloth

                      ✓ Athlon Lifetime Warranty



                      Power 4-20X
                      Obj. Lens 50 mm
                      Tube Size 1”
                      Turrets Exposed / Locking Windage
                      Eye Relief 3.6”
                      FoV @100Y 27.9-5.6 ft.
                      Click Value 0.25 MOA
                      Adjustment Per Rotation 25 MOA
                      Total Elevation Adjustment 70 MOA
                      Total Windage Adjustment 70 MOA
                      Parallax Adjustment Side Focus 10yds-∞
                      Purging Material Argon
                      Weight 25 Oz


                      Athlon Optics Heras SPR 4-20x50mm AAGR2 SFP MOA Riflescope Spec Sheet, Product Manual & Reticle Manual:

                      Download the Athlon Heras SPR 4-20x50mm AAGR2 SFP MOA Riflescope - 214505 Spec Sheet, Product Manual & Reticle Manual

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