Primary Arms SLx Full Size 3X Magnifier

Manufactured by Primary Arms
SKU: PA-SLX-3XMFS
MPN: 510012
Manufactured by Primary Arms
27 Reviews
$139.99

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Details

Details

The SLx FS 3x Magnifier supplements your red dot or 1x prism with added magnification when engaging targets at medium to long distance. This magnifier is part of the SLx optics line. SLx optics built the reputation for innovation, reliability and value. All SLx optics undergo rigorous field-testing during development to best serve you in any environment.

Compatible with the most popular mounts on the market, the SLx FS 3x Magnifier is a versatile addition to any close-quarters optics setup, and the enhanced glass quality and wide field-of-view ensure that the user can always get a clear view of their target. Though the SLx FS 3x Magnifier weighs a mere 8.45oz, its durable construction protects it against the repeated shocks and impacts of duty use.

As with all other Primary Arms Optics products, this magnifier comes backed with a limited lifetime warranty and commitment to customer satisfaction.
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PA-SLX-3XMFS MANUAL

Specifications

BrandPrimary Arms
ColorBlack
Exit Pupil Diameter8.50 mm
Eye Relief2.80 in
Field View 10040.5 ft.
Magnification3X
ManufacturerPrimary Arms
Mount CompatibilityPrimary Arms 2-Bolt Magnifier Mounts
Optic SeriesSLx
Weight8.45 Oz
  • New SLX 3x MFS
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

Ratings & Reviews

27 reviews

4.8

Great magnifier!

by -

Great magnifier. Ended up going with the micro instead just for the specific AR build I was doing, but otherwise I would of kept this one. Eye relief was good and solid construction.

Sold magnifier for the money

by -

Definitely worth getting if you don’t have a lot to spend on a magnifier. Glass is really clear, I would recommend getting this. Are there better ones out there, yes. But not for this price imo.

Good magnifier; works well with SLX 1x Micro Prism

by

Bought this to go with the 1x micro prism and overall I'm pretty happy. I'm not an optic snob and I'm not sure I could tell much of a difference in glass quality or coloring or anything people usually mention. For me it's clear enough, has pretty good eye relief and the eye box is not too bad. Biggest reason I'm writing this review to clarify that this magnifier will in fact work with the EOTech G33 QD flip to side mount. Ended up using the mount configuration the 1x is shipped in and then used the low mount for the EOTech with zero issues. Overall works great and I'm pretty happy!

Decent but a couple of short comings

by -

For the price point this is a great magnifier. I bought it just to have when zeroing rifles. The glass has a bit of a yellow tint. My biggest issue is that the screw holes for the mounts are not flush and sit below flush. This causes an issue when trying to mount it to the EOTech OEM mount. The screw provided by EOTech are not long enough due to the fact that PA has the threads set too deep. I also don’t find the PA mounts to be worth while.

Fantastic Value

by

This is an excellent product especially when considering the price. The glass is quite clear and the eye box is forgiving. I have it paired with an EXPS 3-4 and the BDC reticle really shines when magnified.

Good 3x

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For the price it is good glass, eye relief is decent. It's big and heavy but it does what I need it to do. Have it mounted with adm qd high mount and it's about at lower 1/3, but still usable even with a absolute. Also returns to zero when taking on and off. Have 2 now. Would def buy again

Great Magnifier

by -

Couldn’t be happier with it. Very clear glass and very well built. Very hard to beat for the price.