Athlon Helos BTR Gen2 2-12×42 Riflescope with first focal plane illuminated reticle, 2-12x magnification, and 42mm objective lens. It delivers clear views through advanced multi-coated lenses and offers locking turrets with zero stop for precise adjustments. Built tough for reliable performance in the field.

About Athlon Helos BTR Gen2 2-12×42
The Athlon Helos BTR Gen2 2-12×42 riflescope brings strong optical performance to your setup. Advanced fully multi-coated lenses with XPL coatings deliver bright and clear views in many lighting situations. The first focal plane AHMR2 illuminated reticle changes size with magnification so your holds stay precise at any power. This helps you make quick and accurate shots whether you are close or out to medium range.
Its solid build stands up well in rough conditions. The 30mm aircraft-grade aluminum tube keeps everything protected from water, fog, and impacts. You get locking elevation and windage turrets plus a precision zero stop that lets you return to your base setting easily. These features give you confidence when you need fast adjustments in the field.
Practical details make this scope easy to use for real shooting. It offers a 2-12x magnification range on a 42mm objective lens that balances light gathering and size. Eye relief stays comfortable at 3.6 inches while the field of view covers 55.7 to 9.6 feet at 100 yards. Side parallax adjustment starts at 10 yards to infinity so you can sharpen the image quickly.
The physical size feels right on many rifles. This scope stretches 11.8 inches long and weighs 25.4 ounces. It gives you good balance without adding too much weight to your rifle. Shooters who want versatile performance for hunting or target work often pick this model for its mix of features and reliability.
Specifications
| Specification | Value |
|---|---|
| Magnification | 2-12x |
| Objective Lens | 42 mm |
| Tube Diameter | 30 mm |
| Eye Relief | 3.6″ |
| Field of View at 100 yds | 55.7-9.6 ft |
| Parallax Adjustment | 10 yds to infinity |
| Click Value | 0.1 MIL |
| Reticle | AHMR2 FFP IR |
| Elevation Adjustment | 32 MIL |
| Length | 11.8″ |
| Weight | 25.4 oz |
| Warranty | 2 years |
| Delivery | 7-14 days |
| Price | $498 |
Reviews
I love how sharp the image stays even when I push the magnification up. The illuminated reticle makes a big difference at dawn when I am out hunting. It holds zero perfectly after several range sessions.
The locking turrets feel solid and the zero stop works great for quick returns to my main setting. Eye relief is comfortable during long days at the range. It is a bit heavier than some lighter options but the clarity makes up for it.
Parallax adjustment is smooth and the field of view helps me track moving targets easily. I use it on my AR for both close and medium distances. The build quality gives me confidence it will last through tough trips.