Burris Fullfield II
VS
Athlon Helos BTR

VS

Burris Fullfield II
The Burris Fullfield II is a solid, budget-friendly riflescope that doesn’t compromise on performance. With its versatile 3-9x40mm magnification range, it offers excellent clarity for both close-range and mid-range shots. The Ballistic Plex reticle makes aiming easier, especially for hunters who need quick, accurate shots on the move. Built to handle the rigors of outdoor use, this scope features a durable, shockproof construction that can withstand rough conditions. The Fully Multi-Coated lenses enhance light transmission, ensuring a clear sight picture, even during low-light moments at dawn or dusk. Whether you’re in the field or on the range, the Burris Fullfield II proves reliable, effective, and simple to use.
Athlon Helos BTR
The Athlon AHMR2 IR MIL scope has garnered attention for its exceptional value and performance in the competitive optics market. With a versatile 2-12x magnification range, it caters to various shooting styles, making it suitable for everything from close-range target practice to longer-distance engagements. Users consistently highlight the clarity of the glass, which rivals higher-priced alternatives, ensuring a bright and detailed sight picture. The illuminated reticle enhances visibility in challenging light conditions, allowing shooters to maintain accuracy during dusk or dawn. Its fully multi-coated optics significantly reduce glare and improve light transmission, resulting in a brighter image.
Basic Details
| Brand | Color | Style | Sport | Item Weight | Material | |
|---|---|---|---|---|---|---|
| Burris Fullfield II | Burris | Matte Black | Airsoft | Hunting | 13 ounces | Aluminum |
| Athlon Helos BTR | Athlon | Black | AHMR2 IR MIL | Hunting | 25.4 Ounces | Aluminum |
Magnification & Range
| Magnification | Parallax Setting | |
|---|---|---|
| Burris Fullfield II | 4.5-14x | 100 yards |
| Athlon Helos BTR | 2-12x | 100 yards |
Performance Insights
| Eye Relief | Zoom Ratio | FOV | Night Vision | |
|---|---|---|---|---|
| Burris Fullfield II | 3.1 - 3.8 inches | 3:1 | 33-13 feet | No |
| Athlon Helos BTR | 3.5 inches | 6:1 | 16.0 - 3.3 degrees | No |
To Calculate scope clicks: Let’s check out Scope Clicks Calculator
Diameter & Tube Size
| Tube Size | Tube Diameter | Objective Diameter | |
|---|---|---|---|
| Burris Fullfield II | 1 inch | 1 inch | 42mm |
| Athlon Helos BTR | 30mm | 30mm | 42mm |
Compatibility
| Compatible Devices | Mounting Type | |
|---|---|---|
| Burris Fullfield II | Rifle | Weaver Mount |
| Athlon Helos BTR | Rifle | Picatinny Mount or Weaver Mount |
Additional Features
| Reticle | Max Elevation Adjustment | |
|---|---|---|
| Burris Fullfield II | Ballistic Plex | 50 MOA |
| Athlon Helos BTR | Ffp Ir Mil | 30 MOA |
Built for Tough Conditions
| Waterproof | Fogproof | Shockproof | |
|---|---|---|---|
| Burris Fullfield II | Yes | Yes | Yes |
| Athlon Helos BTR | Yes | Yes | Yes |
Accessories & Warranty
| Includes | Warranty | |
|---|---|---|
| Burris Fullfield II | Lens caps and user manual | Burris Forever Warranty |
| Athlon Helos BTR | Athlon Optics 214105: Helos Btr Gen2 2-12X42 Riflescope Ahmr2 Ffp Ir Mil Reticl | Limited lifetime warranty |



















