Details and Specs
This 4-12x40 22 FIRE scope has the optical qualities of a high-powered centerfire rifle scope though it’s specifically designed for the rimfire. For example, the parallax is set at 75 yards with 1/4" adjustments at 50 yards. The stage is set for performance and fun that only a rimfire topped with a 4-12x40 22 FIRE can provide. Customize your 4-12x40 22 FIRE rimfire rifle scope with an Impact Custom Turret allowing you to dial in the distance for long range shooting.
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Magnification
4-12X
Objective Lens Diameter
40mm
Eye Relief (inches)
3.5 / 3.5
Exit Pupil
10 / 3.3
Field of View (@1,000 yards)
341 feet
Field of View (Low Power/High Power in feet @ 100 yards)
23.5 / 7.8
Relative Brightness
11.11
Twilight Factor
21.9
Diopter Range
+/- 3
Length (inches)
13.9
Weight (ounces)
16
Internal Adjustment Range (MOA)
60
Click Value (MOA)
.25 at 50 yards
Tube Diameter
1 inch (two piece)
Reticle Type
Electro-formed Copper Wire
Coatings
Fully Multi-coated
Recoil Shock Endurance
1,000g
Operating Temperature Range
158°F to -1.4°F
Internal Charge
Argon Gas
Parallax Setting
75 yards
Finish
Black Matte
Reticle Focal Plane
2nd
Eyepiece Outside Diameter
1.74 inches
Objective Outside Diameter
1.8 inches
Objective Diameter (millimeters)
40
Mount Space
5.9 inches
Waterproof Depth (meters)
3
Butler Creek Flip Up Cover Objective Size
25 (not included)
Butler Creek Flip Up Cover Eyepiece Size
19 (not included)
Country of Origin
Philippines
