The Burris Fullfield IV 3-12x56mm has large light gathering objective lense when maximum low light visibility is a must. Features an illuminated Ballistic E3 reticle and 30mm tube for more adjustment range.
| Series | IV |
| Model | Fullfield |
| Magnification | 3-12x |
| Tube Diameter | 30mm |
| Color | Black |
| Reticle | Illuminated Ballistic E3 |
| Firearm Type | Rifle |
| Finish | Matte |
| Field of View | 10 – 40 ft @ 100 yds |
| Adjustment Size | .25 MOA |
| Focal Plane | Rear |
| Objective | 56mm |
| Eye Relief | 3.50″ – 3.80″ |
| Windage Adjustment | 100 MOA |
| Length | 14.50″ |
| Elevation Adjustment | 100 MOA |
| Optic Coating | Hi-Lume Multi-Coated |
| Weight | 24 oz |
| Exit Pupil Diameter | 13.70 – 5.40mm |
| Windage Elevation | Adjustable |