ScopesAthlon OpticsSold by Brownells

Athlon Optics

Res Btr Gen3 Hd 2.5-15x50mm Ffp Illuminated Rifle Scope - Ares Btr Gen3 Hd 2.5-15x50mm Ffp Ill Ir Aplr13 Moa Ret Blk

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

2.5-15x Magnification

Range for versatile use across

50mm Objective

Lens model designation as listed

First Focal

Illuminated glass reticles

Side Parallax

Adjustment for user-controlled focus correction

Exposed Turrets

Precision Zero Stop System for

$599.99
List Price: $769.99
You Save: $170.00 (22%)
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SKU: 430115436

Overview

Built for hunters and shooters who want a versatile optic for a wide range of applications, this scope combines 2.5-15x magnification with a 50mm objective and a first focal plane illuminated reticle. It includes side parallax adjustment, exposed turrets, and a precision zero stop system for dialing and holdover work. HD glass, advanced fully multi-coated lenses, and XPL coating are listed to support a clear viewing experience, while the argon-purged, waterproof construction adds practical protection in the field. The result is a feature-rich option for those who want a capable all-around scope without moving into a more specialized setup.

Why Hunters Choose the Athlon Optics

2.5-15x Magnification

Range suits a wide variety

Hd Glass

Advanced fully multi-coated lenses support

First Focal

Plane illuminated glass reticle aids

Side Parallax

Adjustment helps refine focus for

Exposed Turrets

Precision zero stop system support

Key Features

  • 2.5-15x magnification range for versatile use across a wide set of applications.
  • 50mm objective lens model designation as listed in the product title and specs.
  • First focal plane illuminated rifle scope with illuminated glass reticles.
  • Side parallax adjustment for user-controlled focus correction.
  • Exposed turrets and Precision Zero Stop System for dialing adjustments.
  • HD glass with advanced fully multi-coated optics and XPL coating.
  • Argon purged, waterproof construction with an aircraft grade aluminum tube.

Best Used For

  • Hunters wanting a versatile 2.5-15x scope for close-to-midrange field use
  • Users who prefer first focal plane illumination and exposed turrets for dialing adjustments
  • Those needing side parallax adjustment for more precise shooting at varied distances
  • Hunters looking for HD glass and fully multi-coated optics in a feature-rich scope
  • Shooters who want a waterproof, argon-purged optic for demanding outdoor conditions

Specifications

Argon PurgedYes
Exposed TurretsYes
Focal PlaneFFP
Fully Multi CoatedYes
Hd GlassYes
High Precision Erector SystemYes
IlluminatedYes
Magnification2.5-15X
Objective Lens Diameter50mm
Precision Zero Stop SystemYes
ReticleAPLR13 MOA
Side Parallax AdjustmentYes
Tube MaterialAircraft Grade Aluminum
WaterproofYes
Xpl CoatingYes

Pros

  • 2.5-15x magnification range suits a wide variety of hunting and shooting applications.
  • HD glass and advanced fully multi-coated lenses support a clear viewing experience.
  • First focal plane illuminated glass reticle aids holdover and visibility in changing light.
  • Side parallax adjustment helps refine focus for more precise target acquisition.
  • Exposed turrets and precision zero stop system support repeatable elevation adjustments.
  • Argon purged, waterproof construction adds protection for demanding outdoor conditions.

Considerations & Trade-offs

  • The 2.5-15x magnification range is versatile, but it is still a general-purpose setup rather than a dedicated close-range or extreme long-range optic.
  • Exposed turrets and a precision zero stop system are useful for dialing, but they add complexity compared with a simpler capped-turret hunting scope.
  • The illuminated reticle can help in low-light conditions, though it also introduces an extra control to manage in the field.
  • At 50mm objective size, the optic offers a strong balance of light gathering and handling, but it is not the most compact option for lightweight rifle setups.

Suggested Comparisons

  • Long-range rifle scopes
  • First focal plane rifle scopes
  • Illuminated rifle scopes
  • Variable-power hunting scopes

Suggested Accessories

  • Rifle scope rings
  • Lens covers
  • Scope mounting base
  • Scope level

Frequently Asked Questions

What magnification range does the Ares BTR Gen3 HD offer?

It has a 2.5-15x magnification range.

Does this scope have an illuminated reticle?

Yes. The product data lists illuminated glass reticles.

Is parallax adjustment included?

Yes. It includes side parallax adjustment.

What turret setup does this scope use?

The listed features include exposed turrets and a precision zero stop system.

What construction and optical features are specified?

The provided data lists an aircraft grade aluminum tube, HD glass, advanced fully multi-coated optics, XPL coating, argon purging, and waterproof construction.