Burris Fullfield IV
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Vortex Siren

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Burris Fullfield IV
When looking for a reliable scope that can handle various hunting scenarios, the Burris Fullfield IV 4-16x50mm stands out as an excellent choice. With its 4x to 16x magnification range, it's perfect for both close-range shots and those longer, more challenging distances. Whether you're hunting in dense woods or across wide-open fields, this scope offers clarity and precision, thanks to its high-quality optics and 50mm objective lens. The rugged design ensures it holds up in the toughest conditions, making it a great companion for your next hunt. From deer to predator hunting, the Burris Fullfield IV is a versatile and dependable tool to have in your arsenal.
Vortex Siren
The Vortex Siren is a compact yet powerful optic designed with the needs of modern hunters in mind. Offering a 1-6x24mm zoom, it strikes the perfect balance for those who need both close-range versatility and longer-range accuracy in a lightweight package. Built for durability, it withstands harsh outdoor conditions while providing crystal-clear visuals, ensuring nothing is missed on the hunt. With its illuminated reticle, the Vortex Siren excels in low-light environments, making it ideal for early morning or dusk hunting. The precision adjustments and easy-to-use controls make it a top pick for hunters who demand reliability without added weight. This riflescope is truly a game-changer in the field.
Basic Details
| Brand | Color | Style | Sport | Item Weight | Material | |
|---|---|---|---|---|---|---|
| Burris Fullfield IV | Burris | Matte Black | 6.5 Creedmoor | Hunting | 20.8 Ounces | Blend |
| Vortex Siren | Vortex | Black | VMR-2 | Hunting | 18.5 ounces | Aluminum |
Magnification & Range
| Magnification | Parallax Setting | |
|---|---|---|
| Burris Fullfield IV | 4-16x | 50 yards to infinity |
| Vortex Siren | 1-6x | 100 yards |
Performance Insights
| Eye Relief | Zoom Ratio | FOV | Night Vision | |
|---|---|---|---|---|
| Burris Fullfield IV | 3.5 - 3.8 inches | 4:1 | 5° - 1.3° | No |
To Calculate scope clicks: Let’s check out Scope Clicks Calculator
Diameter & Tube Size
| Tube Size | Tube Diameter | Objective Diameter | |
|---|---|---|---|
| Burris Fullfield IV | 1 inch | 1 inch | 50mm |
| Vortex Siren | 30mm | 30mm | 24mm |
Compatibility
| Compatible Devices | Mounting Type | |
|---|---|---|
| Burris Fullfield IV | Handgun | Rimfire |
| Vortex Siren | Rifle | Picatinny and Weaver rail |
Additional Features
| Reticle | Max Elevation Adjustment | |
|---|---|---|
| Burris Fullfield IV | Ballistic E3 | 50 MOA |
| Vortex Siren | V-Brite | 100 MOA |
Built for Tough Conditions
| Waterproof | Fogproof | Shockproof | |
|---|---|---|---|
| Burris Fullfield IV | Yes | Yes | Yes |
Accessories & Warranty
| Includes | Warranty | |
|---|---|---|
| Burris Fullfield IV | Lens caps and user manual | Burris Forever Warranty |
| Vortex Siren | Riflescope, Flip Caps, Thread-In Throw Lever, Lens cloth, CR2032 Battery | VIP Warranty, Lifetime |


















