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Questions & Answers
what mounts would you suggest on this scope for a flat top AR? Expert Answer

You'll need 1" High rings for this scope.

by Ben, Gear Expert, December 10, 2020
I have a mossberg 4x4 243. Wondering what ring height I should use for this scope Manufacturer Answer

On this optic, we would recommend a 1-piece picatinny rail paired with our Pro-Series 1" medium-height rings!

by Vortex, Manufacturer, March 18, 2025
Customer Reviews
Helpful Positive Review Air tech Limb saver,,Vortex scope by james, September 26, 2021
I recomend these Limb Savers for any rifle ,I have a Messed up neck from car wreck,s over the years and a jolt flares it up ,not with the Limb saver the 300 win mag or the 30,06 it makes Gun jump up instead of Kick back like a mule kick ,,and the V...
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4/6 found this helpful
Helpful Positive Review Leapers UTG ACCU-SYNC QR Cantilever mount by Melton, Verified Owner, August 9, 2023
This thing was PERFECT for my AR and Vortex Crossfire scope! These two products were made for each other and I would highly recommend them to anyone who has been looking for the right fit. Optics Planet shipped it out quickly through regular mail and...
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2/2 found this helpful
Helpful Positive Review Excellent scope, despite its coarse reticle by Will Combs, March 12, 2024
I'm generally not a fan of scopes with BDC reticles, but I decided to not use the BDC and treat it like a regular duplex anyways. For my purposes, it's really a great scope. I lovelovelovelovelove the 50mm objective! It soaks in so much light! I try ...
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3/3 found this helpful
Helpful Positive Review Vortex power by Hondo, January 18, 2024
This scope provides amazing light gathering and has allowed superb accuracy to be proven on a Howa Mini 6.5 Grendel.
1/1 found this helpful
Helpful Positive Review Vortex Scope by Blenks, April 8, 2021
Worth the price with many options and choices, clear optics with options, lifetime warranty, no brainer. Shipping was fast and I'm completely satisfied. Not to thrilled about the shipper placing package on or near my mailbox for someone to steal. ...
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3/3 found this helpful
Helpful Positive Review for Ar15 flat top use Xtra High ring mounts by Frank, Verified Owner, March 7, 2021
If you put this on a Flat top Ar15 use Xtra High ring mounts if you use High mounts it will Barely rub when you turn the Objective ring. But i love this scope it is very clear and and i love the 50 mm field of view.
2/3 found this helpful
Read All 86 Reviews
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Product Info for Vortex Crossfire II AO 4-12x50mm 1in Tube Second Focal Plane Rifle Scope

Vortex Crossfire II 4-12x50 AO Rifle Scope is the ideal scope for tactical or hunting purposes, equipped with a close to medium range magnification system and incredibly clear optics. The 4x to 12x variable zoom magnification of these Rifle Scopes from Vortex Optics is great for all pursuits, from stalking deer in a tree stand to tracking targets while out of harm's way during a tactical operation. Fully multi-coated optics on the Crossfire II result in excellent light transmission rates, making the scope ideal for twilight or dawn situations. Improving on the original Vortex Crossfire Rifle Scope design, the Cross Fire II is equipped with a single-piece tube crafted out of aircraft grade aluminum and finished with a hard anodized black matte finish that won't give away your position with glare in the bright sun. The Vortex Cross-Fire 2 4-12x Adjustable Objective Rifle Scope is completely waterproof, fog-proof, and shock proof, and its capped turrets are less vulnerable to impact damage. Vortex Optics has equipped the scope with an adjustable objective lens that can fine-tune the scope's focus to completely eliminate parallax errors. A fast-focus eyepiece on these Rifle Scopes makes target acquisition a speedy process with clear focusing adjustment. The tools you need for fast and accurate long range shooting are in your hands when you mount the Vortex Cross Fire II 4-12x50 AO Scope on your rifle.image

Specifications for Vortex Crossfire II AO 4-12x50mm 1in Tube Second Focal Plane Rifle Scope:

Manufacturer: Vortex
Objective Lens Diameter: 50 mm
Magnification: 4 - 12 x
Reticle: Dead-Hold BDC
Tube Diameter: 1 in
Reticle Focal Plane: Second Focal Plane (SFP)
Exit Pupil: 4.17 - 12.5 mm
Illumination Color: None
Finish: Hard Anodized
Field of View, Linear: 8.4 - 25.7 ft at 100 yds
Eye Relief: 3.9 - 4.4 in
Color: Black
Weight: 20.6 oz
Adjustment Click Value: 1/4 MOA
Length: 14.2 in
Adjustment Type: MOA
Parallax: 10 yds to infinity
Illumination Type: Non-Illuminated
Width: 4.75 in
Fabric/Material: Aircraft Grade Aluminum
Height: 2.44 in
Focus Range: 10 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
Magnification Type: Variable
Condition: New
W/E Travel at 100 Yds: 50/50 MOA
Attachment Type: Riflescope Ring

Features of Vortex Crossfire II AO 4-12x50mm 1in Tube Second Focal Plane Rifle Scope

  • Fully Multi-Coated
  • Rugged construction withstands recoil and impact.

Package Contents:

  • Vortex Crossfire II AO 4-12x50mm 1in Tube Second Focal Plane Rifle Scope
  • Sunshade
  • Removable lens covers
  • Lens cloth

Vortex Crossfire II AO 4-12x50mm 1in Tube Second Focal Plane Rifle Scope Orderable Models

List of Orderable Models

Vortex Crossfire II AO 4-12x50mm Rifle Scope, 1in Tube, Second Focal Plane, Black, Hard Anodized, Non-Illuminated Dead-Hold BDC Reticle, MOA Adjustment, 14.3in, 21.6oz, CF2-31023 , MPN: CF2-31023 , UPC: 875874004177 , Code: VX-RS-CFRA90-CF2-31023
Vortex Crossfire II AO 4-12x50 mm Rifle Scope, 1 in Tube, SFP, Black, Hard Anodized, Non-Illuminated Dead-Hold BDC Reticle, MOA Adjustment, w/ 1in Cantilever Mount, 2in Offset, CF2-31023-KIT1 , MPN: CF2-31023-KIT1 , Code: VX-RS-CFRA90-CF2-31023-KIT1
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