30% Off

Athlon Optics 10-40x56 Argos BTR GEN2 Riflescope with Second Focal Plane MOA BLR Reticle, 30mm Tube

SKU: AO214071 MFR: 214071
Earn VIP Reward Points

Key Features

  • Experience crystal-clear views with this riflescope's impressive 10-40x magnification range.
  • The Argos BTR GEN2's fully multicoated lenses maximize light transmission for brighter images.
  • Enjoy precise targeting with the MOA BLR reticle, designed for accurate long-range shooting.
  • Crafted from aircraft-grade aluminum, this 30mm tube riflescope offers exceptional durability.
  • Easily adjust parallax from 15 yards to infinity with the convenient side focus feature.
  • This Athlon Optics riflescope features exposed turrets for quick and reliable adjustments.
See More Product Details
Special Order?Estimated to Ship: 08/17/2025
Free Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

1 Year

$34.99

2 Year

$59.99

3 Year

$79.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Athlon Optics Argos BTR GEN2 Specifications

  • Magnification

    10-40

  • Objective Lens Diameter

    56mm

  • Reticle

    BLR SFP MOA, Glass Etched

  • Surface Finish

    Matte

  • Lens Coating

    Wide Band Fully Multicoated

  • Extra Coating

    Xtra Protective Coating

  • Material

    Tube: Aircraft Grade Aluminium
    Purging: Argon

  • Tube Diameter

    30 mm

  • Exit Pupil

    8-2.1 mm

  • Eye Relief

    3 inches

  • Field of View @100 yards

    12.6-3.1 feet

  • Click Value

    0.125 MOA

  • Adjustment range per rotation

    8MOA

  • Total Elevation Adjustment

    50MOA

  • Total Windage Adjustment

    50MOA

  • Turret Style

    Exposed

  • Parallax Adjustment

    Side Focus - 15 yards to infinity

  • Battery Info

    Required, Included

  • Battery Material

    -

  • Battery Quantity

    1

  • Battery Type

    -

  • Length

    16.3" (41.41cm)

  • Weight

    31.8 oz (901.51g)

  • UPC Code

    813869021778

About Athlon Optics Argos BTR GEN2

It's time to elevate your long-range shooting experience with the high-quality and durable Argos BTR GEN2 10-40x56 Riflescope. This advanced riflescope is part of the renowned Argos BTR GEN2 family, known for its reliability and accuracy in PRS and other long-range shooting disciplines.

The Argos BTR GEN2 10-40x56 Riflescope features both FFP and SFP models, offering you the flexibility to choose the one that best suits your shooting needs. The second focal plane MOA BLR reticle enhances your shooting accuracy, providing precise ranging and bullet drop compensation.

This riflescope is equipped with True Precision Zero Stop, allowing you to lock down your zero position and dial back to it with a sharp and precise stop, even in low-light conditions. The Fully Multi-coated Lenses ensure a crystal clear, bright image, making it ideal for low-light environments.

The Argos BTR GEN2 10-40x56 Riflescope also boasts Direct Dial Elevation & Windage Turrets (Capped in 1-8x24), providing you with precise control over your shot. The Illuminated Reticle and 30mm Tube enhance your visibility and field of view, ensuring you never miss your target.

The Side Parallax Adjustment feature eliminates parallax error, improving the overall accuracy of your shot. The 15 yard to infinity side parallax adjustment gives you the flexibility to adjust to any range and return to your zero at any time.

This riflescope is designed with an exclusive XPL coating that protects the lenses from dirt, grease, and harsh weather conditions. The aircraft-grade aluminum tube ensures the protection of these world-class optics, no matter the punishment.

The Argos BTR GEN2 10-40x56 Riflescope is also waterproof, fog-proof, and shockproof, making it a reliable companion for your outdoor shooting adventures. The heat-treated one-piece tube construction provides extra strength and keeps moisture out, ensuring your scope remains fog-proof for the life of the product.

Finally, the Argos BTR GEN2 10-40x56 Riflescope is Argon Purged, using inertia gas with larger molecules to purge any moisture out of the tube, providing better waterproofing and thermal stability.

In summary, the Argos BTR GEN2 10-40x56 Riflescope is a perfect blend of advanced features and durable construction, designed to enhance your long-range shooting experience.

Athlon Optics Argos BTR GEN2 Features

  • Super Fine Reticle
  • Etched Glass Reticle
  • Advanced Fully Multicoated
  • Precision Zero Stop System
  • 6061 T6 Aluminum
  • Heat Treated One Piece Tube Construction
  • Waterproof
  • Fog proof
  • Shockproof
  • Argon Purged

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • Experience crystal-clear views with this riflescope's impressive 10-40x magnification range.
  • The Argos BTR GEN2's fully multicoated lenses maximize light transmission for brighter images.
  • Enjoy precise targeting with the MOA BLR reticle, designed for accurate long-range shooting.
  • Crafted from aircraft-grade aluminum, this 30mm tube riflescope offers exceptional durability.
  • Easily adjust parallax from 15 yards to infinity with the convenient side focus feature.
  • This Athlon Optics riflescope features exposed turrets for quick and reliable adjustments.

What's in the box:

  • 10-40x56 Argos BTR GEN2 Waterproof Riflescope
  • Instruction Manual
  • Lens Cloth
  • Allen Wrench(s)
  • Athlon Optics Lifetime Limited Warranty