Vortex Strikefire II Red Dot (4MOA Red/Green Dot) - SF-RG-501

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Vortex Strikefire II Red Dot (4MOA Red/Green Dot) - SF-RG-501

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Quick Overview

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SKU: 506419
UPC: 875874005518
MFR#: SF-RG-501
When situations demand split-second target acquisition and maximum field of view, mount up the StrikeFire II and shootboth eyes open. Feature-rich, versatile and reliable, the StrikeFire II is a great choice for shooters who want a quality red dot sight, but dont want to break the bank. Features sleek rear-facing controls for power on/off and easy adjustment of ten dot intensity levelslowest two settings are night-vision compatible. Automatically returns to the last dot intensity used when powered up. The 30mm aluminum alloy chassis provides extra-high recoil rating and is waterproof and fogproof. Strike fast!

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The lower 1/3 co-witness cantilever mount model is ideal for AR platforms, positioning the optic bore center 40 mm above the base surface.
SKU: 506419
SKU 506419
Brand Vortex
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 506419

Questions and Answers

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Browse 17 questions Browse 17 questions and 47 answers
Can you give us the dimensions and weight? Thank you
Johnnyluvsars on Jun 18, 2018
Can you still use the stock sights on a Ruger PC9 with this mounted?
Griff on Nov 25, 2018
Will this fit on a M-Lok Rail? What adapter would I need to buy?
Breanna on Jun 7, 2018
BEST ANSWER: Mlok refers to the slots on the rail that are usually on the sides and bottom of the rail. The top of the rail usually has a picitanny rail/slots. Optics should not be mounted on the rail though. (Unless it is a monolithic upper, somewhat rare). The top of the upper(non carry handle) will have picitanny rails and this optic will mount directly to the upper with the provided mount.
Is this a 1x unit?
Clint R on Nov 27, 2018
BEST ANSWER: Yes. There is no magnification
Vortex makes a 3X magnifier that has a swing away mount of you need it
It’s a slick set up
The heading says "4MOA Red/Green Dot", but nothing in the description mentions a green dot. Is it both???
AZCactus on Dec 8, 2018
BEST ANSWER: Yes. It it has a green or red dot. Just hold down the up button for a few seconds after starting up the scope and it will switch between red and green. It will stay on your last setting. I would not trust zero from red to green. They are very close in point of aim and point of impact but if you are competition shooting or doing anything longer range then zero on the color dot you will be using.
Would this be an absolute or lower 3rd co-witness on an AR with the A2 FSB?
Staeven on Jul 12, 2018
BEST ANSWER: The mount with that comes with it is a lower 1/3. Absolute co-witness mounts are available.
Out of the box, is it lower 1/3? Yes or no.....
Bushman on Dec 2, 2018
BEST ANSWER: Yes, lower 1/3
Hi I have a PSA AR, I believe this will fit on it with no problems. Are all mounts needed included? Your comments please Keith
Keith C on Dec 6, 2018
BEST ANSWER: Yes all mounts are included. The minute you get the package opened it can be on your rifle. I'll add in too that this is a fantastic optic, had mine for a year now and it's been great!
Is this parallax free like aimpoint?
Yukonstu on Dec 2, 2018
BEST ANSWER: Yes. To be honest for the money it's the best buy on an optic I've seen in years. Works well in any lighting and holds zero well. It does have a slightly larger dot than some other models but not really an issue.
will this fit on a colt AR?
badshot on Nov 26, 2018
BEST ANSWER: As long as your upper has rail on top and not a carry handle it will fit.
What battery does this use?
Mic J on Dec 2, 2018
BEST ANSWER: Nice optic. Love it. Comes with a battery. Worth every penny.
Does it only work as a red dot when under battery power? Or does the lens have etching for normal use?
golf k on Nov 26, 2018
BEST ANSWER: The StrikeFire II work with a projected dot. In short, no power, no dot. The glass is clear and not etched.
Would this red dot be able to withstand the shock from a 458 socom?
Marco M on Jan 7, 2019
BEST ANSWER: I'm using it on a .450 Bushmaster build and haven't had any issues, so probably yes.
Would this be a good option for a 300 blackout shooting subs. At coyotes in lowlight conditions?
Jennings D on Dec 2, 2018
BEST ANSWER: Yes and no as long as you are good with no magnification this is for more combat shooting
Extra high recoil rating? Please specify.
cjcastellano on Dec 2, 2018
BEST ANSWER: I’ve used on a 30-30 Henry. No issues.
Can this optic be mounted using a different mount other than the supplied cantilever mount?
Sandy S on Dec 8, 2018
I purchased this scope yesterday and typed in the code at checkout but it didn’t show that I got one?
David L on Dec 2, 2018

Reviews

4.8 / 5.0
171 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
147
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2
1
1
Great sight......no issues over a year later.....awesome deal with the mags... psa is a great company to deal with
April 6, 2019
Great optic
Optics works great personally prefer the green dot over the red. And as personal preference for looks, I’m looking to change out the mount.
March 22, 2019
Purchased
9 months ago
A bit large for what it is.
I have nothing negative to say about the product except its size for being zero magnification i feel is a bit on the large side. Performs flawlessly under every condition ive had it in though.
March 17, 2019
Purchased
9 months ago
I would definitely recommend this site.
I bought this site from PSA when they were running a sale, to try. It came with a cantilever mount and was easy to install. I put it on an AR that I had purchased from Wyoming Arms. First shot for rifle and site were right on the money. Excellent site for the $. The on/off/illumination buttons are difficult to manipulate, especially while wear shooting gloves. Turning site off is cumbersome. That’s the only reason I didn’t give it 5 stars.
March 8, 2019
Purchased
3 months ago
Vortex make really good optics!
Really good dot optic. I also run Eotech EXPS and Trijicon MRO and this optic definitely belongs in the group. The light adjustment dial (brightness and color, red or green) is not the highest quality as the graduations are not pronounced and it is quite tight to turn. I run this on my carbine versus my ARPs as the added step of turning on the optic and dialing to the preferred brightness requires some extra steps before you can attain your sight picture and address the threat.
March 5, 2019
Purchased
4 months ago
Excellent choice. It was everything I was looking for and more.
March 3, 2019
Purchased
3 months ago
Great Red Dot
Picked this up on sale, and so far it works great! Nice bright dot that makes it easy to aquire targets.
February 25, 2019
Purchased
4 months ago
Very solid
Clear, good light, pretty great
February 15, 2019
Purchased
9 months ago
Palmetto State Armory is an awesome place to do business with.
Awesome red dot. Second one I’ve had. The first one I sold with the rifle it was on and regretted letting the red dot go.
So happy I’ve got another now.
February 14, 2019
Purchased
4 months ago
Works like charm
New to the optics game but this was easy to setup and use.
February 13, 2019
Purchased
3 months ago

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