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Questions & Answers
Would this work on my Ruger super redhawk 44 magnum 9 and a half inch barrel? Expert Answer

The Vortex OPMOD Crossfire II 1-4 x 24mm could be mounted to the Ruger Super Redhawk if you have the correct Ruger rings.

by Hunter, Gear Expert, August 18, 2022
Is this illuminated or not? It says it come with a battery

It says Illuminated Reticle so yes

by Rob da Bob, Verified Owner, September 26, 2021
Customer Reviews
Helpful Positive Review
Vortex OP MOD Crossfire 1x4 rifle scope by TAC-13, Verified Owner, April 23, 2025
Mounted scope using low profile 30mm QD rings. Scope clarity and relief are great! Mounted on LP rings, the target acquisition and sight picture are second to none. I'm using this scope set up on an AK platform which enhanced the CQC and medium range...
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1/2 found this helpful
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Excellent Scope by Michael Janik, Verified Owner, October 4, 2022
All the crying reviews about how bright the crosshairs are in broad daylight. Guess what, you only need an illuminated reticle in low light conditions. This scope is clear and the etched reticle works just fine for shooting into the sun. Excellent...
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31/33 found this helpful
Helpful Positive Review
Deadon +++++++ by R, Verified Owner, September 11, 2025
I have used Vortex for years and they have never let me down. This scope is an awesome scope for a .22 or PCP rifle.
1/1 found this helpful
Helpful Positive Review
Good LPVO for AR’s by RickFire, Verified Owner, June 11, 2025
The scope makes a great LPVO for AR’s, and the illuminated dot is better in low-light than if the entire reticle was illuminated.
1/1 found this helpful
Helpful Positive Review
Great scope by Lonnie Bullock, Verified Owner, June 29, 2025
Wanted a new scope for the ar screen shopping and found this blazing deal. After mounting and sighting it in couldn’t be happier.
1/1 found this helpful
Helpful Positive Review
Vortex scope by Shep, Verified Owner, July 3, 2025
Great scope, love this color and price was great, good for lever action or a brush gun for hunting
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Read All 146 Reviews
Reticle:
Illuminated V-Brite
Tube Diameter:
30 mm
Reticle Focal Plane:
Second Focal Plane (SFP)
Illumination Color:
Red
Finish:
Anodized
Color:
FDE
Weight:
16 oz
Adjustment Click Value:
0.5 MOA
Adjustment Type:
MOA
Parallax:
100 yds
Illumination Type:
LED
Included Accessories:
Standard
Condition:
New
W/E Travel at 100 Yds:
100 MOA

Code: 99-RS-VC2142430SFP-CF2-31037-OP

MPN: CF2-31037-OP

UPC: 843829120371

List: $289.99Save 45%
$159.99

Buy Together and Save

OP Bucks$3.20

Product Info for Vortex OPMOD Crossfire II 1-4x24mm Rifle Scope,30mm Tube, Second Focal Plane (SFP)

These FDE Vortex Crossfire II 1-4x24 AR15 Rifle Scopes from OPMOD are exclusive to OpticsPlanet and can't be found anywhere else. The 30mm single-piece tube is constructed from a solid block of aircraft-grade aluminum that's rugged to withstand recoil and be shockproof to impacts. The O-ring and nitrogen purging combine to make it waterproof, dustproof, and fog proof. It has capped reset turrets that don't require tools to zero or re-index, using a 0.25 MOA adjustment graduation. The lenses use Vortex's proprietary multi-coating for the best light transmission and anti-reflective properties. The V-Brite second focal plane red-illuminated MOA reticle has subtensions for range, holdover, and wind drift across the entire 1x to 4x magnification range. Perfect for close engagement AR's, they're also right at home on short carbines like the pistol-caliber models increasing in popularity.image

Specifications for Vortex OPMOD Crossfire II 1-4x24mm Rifle Scope,30mm Tube, Second Focal Plane (SFP):

Manufacturer: OPMOD
Objective Lens Diameter: 24 mm
Magnification: 1 - 4 x
Reticle: Illuminated V-Brite
Tube Diameter: 30 mm
Reticle Focal Plane: Second Focal Plane (SFP)
Exit Pupil: 6 - 24 mm
Illumination Color: Red
Finish: Anodized
Field of View, Linear: 24.1 - 96.1 ft at 100 yds
Eye Relief: 4 in
Color: FDE
Weight: 16 oz
Adjustment Click Value: 0.5 MOA
Length: 9.8 in
Adjustment Type: MOA
Parallax: 100 yds
Illumination Type: LED
Width: 3.5 in
Fabric/Material: Aircraft Grade Aluminum
Adjustment Range: 100 MOA
Height: 1.18 in
Focus Range: 100 yds to infinity
Lens Material: Glass
Optical Coating: Fully Multi-Coated
Battery Life: 150 hours
Weather Resistance: Yes
Water Resistance Level: Waterproof
Shockproof: Yes
Fogproof: Yes
Package Type: Box
Included Accessories: Standard
Magnification Type: Variable
Condition: New
W/E Travel at 100 Yds: 100 MOA
Attachment Type: Riflescope Ring

Features of Vortex OPMOD Crossfire II 1-4x24mm Rifle Scope,30mm Tube, Second Focal Plane (SFP):

  • Available exclusively from OpticsPlanet
  • Fully Multi-Coated
  • Single-Piece Tube
  • Hard Anodized Finish
  • Capped Reset Turrets
  • Fast Focus Eyepiece

Package Contents:

  • Vortex OPMOD Crossfire II 1-4x24mm Rifle Scope,30mm Tube, Second Focal Plane (SFP)
  • Removable lens covers
  • Lens cloth
  • CR2032 battery

Vortex OPMOD Crossfire II 1-4x24mm Rifle Scope,30mm Tube, Second Focal Plane (SFP) Orderable Models

List of Orderable Models

  • Vortex OPMOD Crossfire II Rifle Scope, 1-4x24mm, Second Focal Plane, V-Brite Reticle, FDE, CF2-31037-OP , MPN: CF2-31037-OP , UPC: 843829120371 , Code: 99-RS-VC2142430SFP-CF2-31037-OP

Vortex OPMOD Crossfire II 1-4x24mm Rifle Scope,30mm Tube, Second Focal Plane (SFP) Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, Vortex OPMOD Crossfire II Rifle Scope, 1-4x24mm, Second Focal Plane, V-Brite Reticle, FDE, CF2-31037-OP , MPN: CF2-31037-OP-DEMO , Code: 99-RS-VC2142430SFP-CF2-31037-OP-DEMO
  • USED Vortex OPMOD Crossfire II Rifle Scope, 1-4x24mm, Second Focal Plane, V-Brite Reticle, FDE, CF2-31037-OP, EDEMO3, Condition Fair, Other , MPN: CF2-31037-OP-EDEMO3 , Code: 99-RS-VC2142430SFP-CF2-31037-OP-EDEMO-OT-D
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