Athlon Optics Ares BTR Gen3 HD Rifle Scope
- Objective Lens Diameter: 50 mm
- Mounting Type: Picatinny Mount
- Night vision: No
- Material Type: See Description
Last refreshed Jun 22, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
The Ares BTR GEN3 delivers first focal plane accuracy and a zero-stop turret at a moderate price, a fair pick for hunters who do not want to pay premium-scope money.
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ASIN: B0DQLSRMK4Category: Rifle Scopes
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Overview
Athlon's Ares BTR GEN3 HD (model 212017) brings a 4.5-27x50mm first focal plane rifle scope built around a 30mm one-piece tube and HD glass, positioned as a mid-tier long range option for range shooting and hunting.
The GEN3 update keeps the Ares line's core formula of HD glass and a zero-stop turret, but adds a first focal plane illuminated reticle so aiming references hold true across the full 4.5-27x zoom range. Athlon offers several reticle patterns on this model, letting buyers pick between simpler and more detailed holdover options. It sits in the value tier of FFP scopes rather than the premium end.
- 50mm objective with HD, fully multi-coated glass
- Illuminated etched glass reticle
- 30mm one-piece tube construction
- Model 212017 in Athlon's Ares BTR GEN3 line
Who it's for
Hunters and range shooters wanting FFP accuracy across a wide zoom range without a premium price tag will get the most value here. Shooters who stick to close or moderate range do not need this much magnification range.
Pros and cons
- First focal plane reticle scales at every magnification
- 4.5-27x zoom range covers close to long distance
- Precision zero-stop turret
- Multiple reticle designs to choose from
- 30mm tube needs compatible rings and mounts
- High zoom ratio adds weight versus fixed-power scopes
Performance notes
Magnification runs 4.5-27x through a 50mm objective, with the illuminated reticle sitting on the first focal plane so it scales correctly at any power setting. The 30mm one-piece tube and fully multi-coated HD lenses are built for light transmission and clarity, and the precision zero-stop turret lets shooters return to a known zero after dialing for distance.
Specifications
| Brand | Athlon Optics |
|---|---|
| Dimensions & fit | |
| Objective Lens Diameter | 50 mmhigher than 69% of 309 rifle scopes |
| Item Weight | 3.5 poundshigher than 100% of 238 rifle scopes |
| Construction & materials | |
| Material Type | See Description |
| Color | Black |
| Compatibility & installation | |
| Mounting Type | Picatinny Mount |
| Compatible Devices | Rifle |
| Included components | |
| Unit Count | 1 |
| Included Components | See Description |
| Other details | |
| Night vision | No |
| Sport Type | Hunting & Shooting |
Closest rivals on specs
SIG SAUER Tango-MSR 3-18x50 FFP Riflescope- Item Weight 3.5 vs 3 pounds (+17%)
Sightmark Wraith Digital Night Vision Riflescope- Item Weight 3.5 vs 3 pounds (+17%)
Frequently asked questions
What magnification range does the Athlon Ares BTR GEN3 HD offer?
It covers 4.5-27x magnification through a 50mm objective lens.
Is the Athlon Ares BTR GEN3 a first or second focal plane scope?
It is a first focal plane (FFP) scope, so the illuminated reticle holds true at any magnification setting.
Does the Athlon Ares BTR GEN3 have a zero-stop turret?
Yes, it includes a precision zero-stop turret for returning to a set zero after dialing elevation.