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Fullfield IV 3-12x56mm

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When maximum low light visibility is a must shooters can turn to the Fullfield 3-12x56mm. A large light gathering objective lese and illuminated reticle produce the most visible field in lowlight conditions. Ballistic E3 and 30mm tube.

MSRP #200491: $359

Compatible Reticles

Ballistic E3™
Ballistic E3 | Burris Optics

Available On: 2.5-10x42mm, 3-12x42mm, 3-12x56mm, 4-16x50mm, 6-24x50mm
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Ballistic E3 | Burris Optics


Item Number
Knob Style
Objective Lens Diameter
Clear Objective Lens Diameter
Ocular Lens Diameter
Focal Plane
Main Tube Size
Field of View
Eye Relief
Exit Pupil
Click Value
Elevation Adjustment, Total Capability
Windage Adjustment
Adjustable Parallax
Illumination Control
Illumination Settings
Ballistic E3™
Matte Black
63.5 mm
42 mm
43 mm
30 mm
40 -10 ft.
3.5 -3.8 in.
13.7 - 5.4 mm
1/4 MOA
100 MOA
100 MOA
14.5 in.
24 oz.
Fullfield IV Riflescopes
  • Large 56mm objective for better light transmission
  • Illuminated reticle for low light performance
  • 30mm tube offers more adjustment range
2020 Burris Optics Catalog
February 10, 2020
Fullfield IV 3-12x56mm is rated 4.8 out of 5 by 13.
Rated 4 out of 5 by from Clear glass, Bargain priced! Best scope Ive found for under $200. I purchased the 2.5x10x42mm with the non-illuminated reticle. Nothing too fancy, but has clear glass, plenty of eye relief and seems to hold zero after a full season of in/out of a rifle case, bumped against a tree trunk, beat around in the brush etc. Elevation and windage clicks proved accurate. Happy with purchase. I did need to mount it with hi-profile rings for adequate clearance but that may not be the case with all rifles (savage 111 w/flat back in 7mm rem mag)
Date published: 2020-11-06
Rated 5 out of 5 by from Bright Optics I had been looking for a scope with a 56mm Objective and they were either extremely expensive or cheaply made. this one is equal to or better than any Léopold I have owned. Bright optics Great Eye relief Good Eye Box.
Date published: 2020-09-14
Rated 5 out of 5 by from Clear glass, excellent reticle Just got my new Burris 4x16x50 illuminated scope for my Sako. Bright, clear glass and excellent finish on the scope. Love the dial settings on the Illuminated reticle vs. other brands that have to hold the button. Burris, please include scope lens covers.
Date published: 2020-10-28
Rated 5 out of 5 by from Great quality and affordable price I bought this scope after I had two cheaper ones break. It’s crystal clear, love the long range reticle. Sighting it in was super easy. It’s got very definitive clicks when you adjust it which I really like. Definitely worth my $250, will be buying a couple more.
Date published: 2020-10-18
Rated 5 out of 5 by from Seriously impressed. This is the first Burris product I ever purchased. I can tell you it certainly will not be the last. I bought this to put on a .17 HMR What a fantastic scope. Everything is smooth, no gritty feeling, amazing clean clear glass. For an inexpensive scope I was blown away. Now I just have to decide what model in going to put on my 6.5 creed.
Date published: 2021-03-08
Rated 4 out of 5 by from Bought it Friday to put on adams .223 clearest scope I've have owned including vortex but illumination can not be seen till setting is on 4. Really does not bother me much but great scope so far!
Date published: 2021-04-17
Rated 5 out of 5 by from Clear I bought this scope for my son has great eye relief an holds true
Date published: 2020-09-14
Rated 5 out of 5 by from No scope cover? Still 5 stars though Great field of view. Great clarity on the reticle as well. My scope did not come with a scope cover. I would have liked for it to come with a scope cover as other brands of scopes I’ve purchased in the past all have come with a cover. Still a 5 star review though. Can’t wait for deer season.
Date published: 2020-08-09
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How much does it weigh?

Asked by: Garmin
16.8oz. Please see above for specs.
Answered by: Burris Support
Date published: 2021-09-21

Are the lenses scratch proof?

Asked by: Billy H
No lens is scratch proof. 
Answered by: Russ661
Date published: 2021-09-19

What is the tube size for rings on the 3-12x56? 

Asked by: Madsamoan26
Answered by: Burris Support
Date published: 2021-09-16

Will it hold up to the recoil of a 308

Asked by: Jeffj
Yes they're rated to .50BMG
Answered by: Burris Support
Date published: 2021-09-14

does the Fullfield IV scope item #200497 have exposed turret adjustments, or do the turrets have caps that need to be removed? Does this scope also have a zero stop for the elevation turret?

Asked by: Pinkey
Both types are available with these. The ones with exposed turrets to have a zero stop.
Answered by: Burris Support
Date published: 2021-09-14

Will scope work on a savage 220 20 gauge shotgun?  If not do you have one that you recommend for a shotgun?

Asked by: Jan Pendell
Yes you can use it on that.
Answered by: Burris Support
Date published: 2021-09-13

Hi, if I were to purchase this scope does it come with any custom knob options included like with other vendors or will I be paying straight away for the first custom knob that comes through?

Asked by: Leroy45
Custom knobs are $50
Answered by: Burris Support
Date published: 2021-09-13

Will the 2.5-10x42 hold up to the recoil of a 35 whelen

Asked by: Doug 35
They're rated to 50bmg, no problem.
Answered by: Burris Support
Date published: 2021-09-13
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