Sig Sauer Whiskey 4
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Athlon Heras SPR

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Sig Sauer Whiskey 4
The SIG SAUER WHISKEY4 5-20x50mm scope is a high-performance riflescope built for hunters who demand precision and durability. Featuring a 4:1 variable power range and front focal plane (FFP) design, this scope excels in both close-range and long-range shooting. The Argon gas-purged lenses ensure waterproof and fog-proof reliability, while the MOA Milling Hunter 2.0 Illuminated Hellfire Reticle provides exceptional clarity for pinpoint accuracy. With its rugged 30mm maintube, integrated flip-back lens covers, and removable throw lever for quick magnification changes, this scope is equipped for diverse hunting environments. The LockDown Zero System secures elevation adjustments, adding a new level of confidence and convenience for any challenging shot.
Athlon Heras SPR
The HERAS SPR 15-60x56mm Second Focal Plane Hunting Scope is engineered for precision, making it the ideal choice for bench rest, F-Class, or any precision shooting endeavor. With its wide magnification range, this scope allows for effortless transitions between mid-range and long-range scenarios. The advanced fully multi-coated lenses ensure superior light transmission, delivering optimal brightness and true color across the spectrum. Featuring innovative locking turrets, the HERAS SPR lets you easily dial adjustments while preventing inadvertent changes. The precision zero stop system guarantees a sharp return to your initial zero position. Its BLR2 reticle is etched directly onto the glass, providing a clear sight picture with minimal obstruction for pinpoint accuracy, even at extreme ranges. Constructed from rugged aircraft-grade aluminum, the scope is argon-purged for waterproofing and thermal stability, ready to perform in any weather condition. With its exceptional performance and durability, the HERAS SPR is a reliable choice for serious shooters.
Basic Details
| Brand | Color | Style | Sport | Item Weight | Material | |
|---|---|---|---|---|---|---|
| Sig Sauer Whiskey 4 | Sig Sauer | Black | MOA Milling Hunter 2.0 - Illuminated | Hunting | 15 oz | Plastic |
| Athlon Heras SPR | Athlon | Black | Precision | Hunting | 38.4 Ounces | Argon |
Magnification & Range
| Magnification | Parallax Setting | |
|---|---|---|
| Sig Sauer Whiskey 4 | 5-20x | 50 yards to infinity |
| Athlon Heras SPR | 15-60x | 10 yards to infinity |
Performance Insights
| Eye Relief | Zoom Ratio | FOV | Night Vision | |
|---|---|---|---|---|
| Sig Sauer Whiskey 4 | 3.5 - 4.2 inches | 4:1 | 4.0° - 1.0° | No |
| Athlon Heras SPR | 3.7 inches | 4:1 | 2.1 - 0.5 degrees | No |
To Calculate scope clicks: Let’s check out Scope Clicks Calculator
Diameter & Tube Size
| Tube Size | Tube Diameter | Objective Diameter | |
|---|---|---|---|
| Sig Sauer Whiskey 4 | 30mm | 30mm | 50mm |
| Athlon Heras SPR | 30mm | 30mm | 56mm |
Compatibility
| Compatible Devices | Mounting Type | |
|---|---|---|
| Sig Sauer Whiskey 4 | Rifle | Rings for 30mm tube |
| Athlon Heras SPR | Rifle | Scope rings |
Additional Features
| Reticle | Max Elevation Adjustment | |
|---|---|---|
| Sig Sauer Whiskey 4 | Quadplex | 70 MOA |
| Athlon Heras SPR | BLR2 SFP MOA | 56 MOA |
Built for Tough Conditions
| Waterproof | Fogproof | Shockproof | |
|---|---|---|---|
| Sig Sauer Whiskey 4 | Yes | Yes | Yes |
| Athlon Heras SPR | Yes | Yes | Yes |
Accessories & Warranty
| Includes | Warranty | |
|---|---|---|
| Sig Sauer Whiskey 4 | Lens covers, user manual | Sig Sauer Electro-Optics Infinite Guarantee |
| Athlon Heras SPR | Heras Spr 15-60X56 Riflescope Side Focus 30Mm Sfp Nir Blr2 Moa | Limited lifetime warranty |



















