Burris® Fullfield IV™ 4-16x50mm Riflescope IL Long Range MOA Reticle 1″ Maintube


The 4-16x50mm is designed to reach out for shots at long range targets with the Long Range MOA illuminated reticle. Side parallax adjustment and focus as close as 10 yards allows for fine tuning for crisp views perfect for all platforms including rimfire and air guns.


  • Optical System
    • High-grade optical glass provides excellent brightness and clarity with lasting durability
    • Improved 4x zoom system with premium, multi-coated lenses for edge-to-edge clarity and low light performance
  • 1 in. body tube
  • Durable, integrated-eyepiece design has no-slip grip for easy adjustment in the field
  • Sleek new design with finger adjustable turret knobs
  • Positive steel-on-steel adjustments assure repeated accuracy
  • Weather Proof
    • Waterproof
    • Nitrogen-filled scope tubes prevent fogging, even in cold and rain
  • Burris Reliability
    • Guaranteed by the Burris Forever Warranty
  • Popular and premium traditional hunting riflescopes at an affordable price
  • Large 50mm objective for better light transmission
  • Side parallax adjustment
  • Long Range MOA Reticle
    • Increases precision for long-range competition. Ultra-fine center area helps shooters engage targets with extreme precision. MOA-based, proprietary Burris design increases precision for long-range competition without adding clutter or distraction. Design increases speed and precision for wind hold-off, range estimation and impact measurement. Ultra-fine center aiming point for extreme precision.


Image Clarity:

Reticle Type Second Focal Plane Reticle Long Range MOA
Illuminated Yes Illumination Settings 11
Light Management System Fullfield IV Optical System Glass Type High-grade
Lens Coating Multi-Coated Eye Relief Low Mag (in) 3.9
Eye Relief High Mag (in) 3.5 Exit Pupil Low Mag (mm) 10.8
Exit Pupil High Mag (mm) 3.4 Twilight Factor Low Mag ~14.1
Twilight Factor High Mag ~28.3 Diopter Type Fast Focus Ring
Parallax Adjustment Side Focus Min Parallax Free Distance (yd) 10

Image Adjustment:

Min Magnification 4x Max Magnification 16x
Objective Lens Diameter (mm) 50 Low Mag Field of View (ft @ 100 yds) 26
High Mag Field of View (ft @ 100 yds) 6.5 Elevation Turret Style Exposed
Elevation Adjustment Range (MOA) 60 Elevation Dial Travel Limit Beyond Max Adjustment Range
Elevation Adjustment Value per Click (MOA) 1/4 Elevation Clicks per Rotation 60
Windage Turret Style Exposed Windage Adjustment Range (MOA) 60
Windage Adjustment Value per Click (MOA) 1/4 Windage Clicks per Rotation 60


Locking Dial No Zero Stop No
Indexable Turret Yes Indexing Type Removable Dial
External Rotation Indicator No Illumination Control Rotary Dial
Locking Illumination No Auto-Shutoff (hrs) No
Throw Lever No Nightvision Compatible Illumination N/A
Motion Sensor Capabilities N/A Electronic Reticle Leveler N/A
Sunshade/Killflash Compatible No

Physical (Refer to Image):

Form Factor Riflescope Attachment Interface (2) 1 Inch Rings (Sold Seperately)
Mount Height N/A Finish Matte Black
Water Resistance Yes Fogproof Nitrogen Gas Purged
Shockproof Yes Battery Type CR2032
Weight (oz; g) 23.2; 657.7089 Overall Length – A (in; mm) 12.38; 314.452
Front Mounting Length – C (in; mm) 1.68; 42.672 Rear Mounting Length – D (in; mm) 1.83; 46.482
Total Mount Length – H (in; mm) 5.25; 133.35 Objective Housing Length – B (in; mm) 3.46; 87.84
Objective Housing Width – F (in; mm) 2.26; 57.7404 Objective Housing Height – F (in; mm) 2.26; 57.7404
Eyepiece Housing Length – E (in; mm) 3.67; 93.218 Eyepiece Housing Width – G (in; mm) 1.66; 42.164
Eyepiece Housing Height – G (in; mm) 1.66; 42.164 Magnification Ring Outside Diameter (in; mm) ~1.6; 42
Turret Saddle Depth (in; mm) ~0.3; 7

Additional Information:

Item Number 200494


Manufacturers, importers, suppliers, and distributors may make changes to their products without fanfare. Such changes can lead to discrepancies between the advertised product and the actual product in inventory. While International Shooting Supplies Ltd. endeavors to correctly describe the actual product in inventory, we will not be responsible for unintentional inaccuracies in text and images of the advertised product.


Weight 1 kg
Dimensions 49 × 12.5 × 9 cm


Tube Diameter


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