Sightmark Presidio
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Bushnell R3

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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.
Bushnell R3
The Bushnell R3 4-12x40 Riflescope is designed for versatility and precision, making it an excellent choice for a wide range of hunting and shooting applications. With its 4-12x magnification range, this scope is perfect for both close encounters and longer shots. The 40mm objective lens maximizes light transmission, ensuring bright and clear images even in challenging light conditions. The scope features fully multi-coated optics that enhance clarity and minimize glare. Its adjustable objective allows for parallax correction, improving accuracy at varying distances. Built to endure tough conditions, the R3 is waterproof and fog proof, providing reliability in the field. Overall, the Bushnell R3 4-12x40 is a robust and dependable riflescope, ideal for hunters seeking performance and versatility.
Basic Details
| Brand | Color | Style | Sport | Item Weight | Material | |
|---|---|---|---|---|---|---|
| Sightmark Presidio | Sightmark | Black | 5-30x56 LR2 | Hunting, Paintball, Airsoft | 33 Ounces | Aluminum |
| Bushnell R3 | Bushnell | Black | Hunting-Tactical | Hunting, Target Practice, Shooting | 15 ounces | Aluminum |
Magnification & Range
| Magnification | Parallax Setting | |
|---|---|---|
| Sightmark Presidio | 5-30x | 25 yards to infinity |
| Bushnell R3 | 4-12x | 10 yards to infinity |
Performance Insights
| Eye Relief | Zoom Ratio | FOV | Night Vision | |
|---|---|---|---|---|
| Sightmark Presidio | 3.5 - 3.7 inches | 6:1 | 6.6° - 1.1° | No |
| Bushnell R3 | 3.5 inches | 3:1 | 24 - 8 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 |
| Bushnell R3 | 1 inch | 1 inch | 40mm |
Compatibility
| Compatible Devices | Mounting Type | |
|---|---|---|
| Sightmark Presidio | Handgun, Rifle | Picatinny Mount |
| Bushnell R3 | Rifle | Rings |
Additional Features
| Reticle | Max Elevation Adjustment | |
|---|---|---|
| Sightmark Presidio | MRAD or MOA | 100 MOA |
| Bushnell R3 | Deploy MOA | 40 MOA |
Built for Tough Conditions
| Waterproof | Fogproof | Shockproof | |
|---|---|---|---|
| Sightmark Presidio | Yes | Yes | Yes, rated for recoil up to .50 BMG |
| Bushnell R3 | Yes (IPX-7 rated) | Yes (nitrogen purged) | Yes |
Accessories & Warranty
| Includes | Warranty | |
|---|---|---|
| Sightmark Presidio | Scope caps, lens cloth, user manual | Limited Lifetime Warranty from Sightmark |
| Bushnell R3 | Lens covers, Manual | Ironclad warranty |



















