Burris Fullfield 3-12x42mm Hunting Riflescope
- Magnification Minimum: 3x
- Magnification Maximum: 12x
- Objective Lens Diameter: 42 mm
- Mounting Type: Picatinny Mount
Last refreshed Jun 22, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A clear, precise hunting scope that multiple long-time Burris owners rate on par with pricier optics, backed by a transferable lifetime warranty.
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ASIN: B0DW62G94KModel: Fullfield 3-12x42Category: Rifle Scopes
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Overview
The Fullfield 3-12x42mm is Burris's rear focal plane hunting scope with a 1 inch tube, aimed at hunters wanting a versatile 4x zoom range on a single-piece aluminum body.
Burris backs it with a transferable Forever Warranty that carries over to a future owner if the scope is ever sold, which several longtime owners cite as a reason they keep buying the brand. The Knob Synergy system also lets shooters swap in custom ballistic or zero-stop turrets later rather than being locked to the stock knob.
- 3-12x42mm, 1 inch tube
- Single-piece aluminum body with double spring turret
- Tool-less exposed elevation and windage knobs
- Transferable Burris Forever Warranty
Who it's for
Fits hunters who want a compact, lightweight all-around scope for rifles like a bolt-action deer rifle or an AR platform, especially buyers who value a no-questions warranty over chasing the priciest glass. Not the pick for long-range precision shooters who need a first focal plane reticle.
Pros and cons
- Rear focal plane reticle does not scale holdover with magnification
- Some configurations use fixed parallax, so close-range shooters may want the side-focus version
Performance notes
The 4x zoom range from 3-12x covers close woods hunting up through longer field shots, and multi-coated lenses are meant to hold brightness and reduce glare in low light. The single-piece aluminum body with metal-on-metal components and a double spring turret targets durability, and tool-less exposed knobs let shooters make elevation and windage adjustments by hand in the field.
Specifications
| Brand | Burris |
|---|---|
| Model | Fullfield 3-12x42 |
| Dimensions & fit | |
| Objective Lens Diameter | 42 mmhigher than 58% of 309 rifle scopes |
| Construction & materials | |
| Material Type | Aluminum |
| Color | Black |
| Compatibility & installation | |
| Mounting Type | Picatinny Mount |
| Compatible Devices | Rifle |
| Included components | |
| Unit Count | 1 |
| Other details | |
| Magnification Minimum | 3x |
| Magnification Maximum | 12x |
| Night vision | No |
| Sport Type | Benchrest Shooting, Hunting, Shooting |
| Item Type Name | Riflescope |
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Frequently asked questions
Is the Burris Fullfield reticle first or second focal plane?
It's a rear (second) focal plane scope, so the reticle stays the same size regardless of magnification.
Does the Forever Warranty transfer if I sell the scope?
Yes, Burris describes it as automatically transferable to future owners.