Sightmark Presidio
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Athlon Helos BTR

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Sightmark Presidio
The Sightmark Presidio delivers excellent optical performance, thanks to its fully multi-coated lenses that maximize light transmission and ensure superior brightness and color accuracy. Whether you’re competing, plinking at the range, or out hunting, the clarity and image quality are exceptional. The low-profile locking turrets are a standout feature, offering quick, secure adjustments even in dynamic conditions. This scope’s rugged construction is reinforced by a single-piece 30mm tube made from aircraft-grade aluminum, ensuring it can withstand recoil and external stresses without compromising alignment. I appreciate the Presidio’s IP67 rating, which makes it dustproof, waterproof, and shockproof, allowing it to endure immersion up to 3 feet and drops of up to 3 feet. Its scratch-resistant lens coating keeps the optics in pristine condition, while the zero-stop elevation dial makes adjustments effortless and precise in any environment.
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 | |
---|---|---|---|---|---|---|
Sightmark Presidio | Sightmark | Black | 5-30x56 LR2 | Hunting, Paintball, Airsoft | 33 Ounces | Aluminum |
Athlon Helos BTR | Athlon | Black | AHMR2 IR MIL | Hunting | 25.4 Ounces | Aluminum |
Magnification & Range
Magnification | Parallax Setting | |
---|---|---|
Sightmark Presidio | 5-30x | 25 yards to infinity |
Athlon Helos BTR | 2-12x | 100 yards |
Performance Insights
Eye Relief | Zoom Ratio | FOV | Night Vision | |
---|---|---|---|---|
Sightmark Presidio | 3.5 - 3.7 inches | 6:1 | 6.6° - 1.1° | 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 | |
---|---|---|---|
Sightmark Presidio | 30mm | 30mm | 56mm |
Athlon Helos BTR | 30mm | 30mm | 42mm |
Compatibility
Compatible Devices | Mounting Type | |
---|---|---|
Sightmark Presidio | Handgun, Rifle | Picatinny Mount |
Athlon Helos BTR | Rifle | Picatinny Mount or Weaver Mount |
Additional Features
Reticle | Max Elevation Adjustment | |
---|---|---|
Sightmark Presidio | MRAD or MOA | 100 MOA |
Athlon Helos BTR | Ffp Ir Mil | 30 MOA |
Built for Tough Conditions
Waterproof | Fogproof | Shockproof | |
---|---|---|---|
Sightmark Presidio | Yes | Yes | Yes, rated for recoil up to .50 BMG |
Athlon Helos BTR | Yes | Yes | Yes |
Accessories & Warranty
Includes | Warranty | |
---|---|---|
Sightmark Presidio | Scope caps, lens cloth, user manual | Limited Lifetime Warranty from Sightmark |
Athlon Helos BTR | Athlon Optics 214105: Helos Btr Gen2 2-12X42 Riflescope Ahmr2 Ffp Ir Mil Reticl | Limited lifetime warranty |