Primary Arms 3X LER Red Dot Magnifier - Gen IV

Manufactured by Primary Arms
SKU: PA3XLERGENIV
MPN: 510003
Manufactured by Primary Arms
59 Reviews
$99.99

In Stock

Non-FFL orders placed before 3:30pm CST will ship same business day. Non-FFL orders placed after 3:30pm CST will be shipped the next business day. FFL orders will ship within 3 business days once transfer details are provided.

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Details

Details

Note: This magnifier is not compatible with the Unity FAST 30mm mounts.

The Primary Arms Long Relief 3X Magnifier (Gen IV) is waterproof and fog resistant. Place the magnifier behind your red dot or holographic reflex sight to instantly magnify the sight picture at 3x power. The new Gen IV model has a longer eye relief, wider field of view and improved clarity to provide an enhanced user experience. The integrated diopter provides a fast focus ability to keep the image clear. Azimuth and elevation adjustments keep the dot centered in your field of view. A rubber armor sleeve protects the body of the optic from harsh impacts. This tough magnifier features a lifetime warranty.

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Specifications

BrandPrimary Arms
Exit Pupil Diameter8.00 mm
Eye Relief2.64 in
Field View 10037.93 ft
Magnification3X
Manufacturer.Primary Arms
Mount Compatibility30mm
Optic SeriesPrimary Arms Classic
Weight7.9 Oz
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

59 reviews

4.9

Very nice

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This is a solid magnifier for the money. I paired it with the PRIMARY ARMS SLX MD-25 ROTARY KNOB 25MM MICRODOT - ACSS-CQB RED DOT and at 100 yards and I can see and aim the chevron reticle at a 1" orange circle sticker target. The glass is surprisingly nice for the cost.

WOW Better than triple it’s price!

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This is outstanding magnifier. This is better than all the $200-400 options from other brands. I have purchased 3 to replace my sig and vortex magnifiers.

Gen 3 magnifier

by -

Works great! good eye relief! Glass is clear for the price point. I put it on my Unity Magnifier mount and it works wonderful! Highly recommend if you’re looking for a good magnifier that won’t break the bank

3x Ler magnifier

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Nice magnifier, does what it's supposed to do.

Unbeatable for the price

by

Purchased on amazon but wanted to drop my wisdom on the official primary arms website too. Absolutely unbeatable for the price. Aesthetically it looks great on my unity aimpoint mount. Very simple design and very light. Very comparable to my aimpoint magnifier which is $200-$250 more. Will be my go-to magnifier for now on.

Great magnifier!

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10/10 would recommend!

Great magnifier

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I don’t have experience with high end magnifiers but this one is impressive compared to the sightmark I bought for like $120 I believe. I got this for $60 as a discounted add on to the slx advanced red dot. Compared to what I had this glass is phenomenal and the eye relief is amazing. Didn’t measure but has to be close to 4-4.5 “ . I measured the sightmark at 2.5 and this seems to be several inches further than that. Made the fuzzy dot from my newly noticed astigmatism crisp right up. So if you suffer from fuzzy dot this magnifier is great.

Pretty decent

by -

Not too bad of a magnifier. Surprisingly it paired better with my Holosun red dot on my AR than it did with the actual primary arms red dot. For some reason when paired with the PA dot it would turn the dot into a line whereas with my Holosun dot it paired pretty good and the dot remained looking like a dot. Not sure if it’s bc of something i did or didn’t do right when mounting. I tried adjusting the focus dial and adjusting the windage and elevation dials but I just couldn’t get it to not look like a red line. Glass seems pretty good on it tho. Big fan of PA and for 100$ I can’t really complain.

Bad Ass Optic

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Great price with great glass!

For the price,can't be beat

by

Two days from ordering to delivery (Amazing)
Came well packaged
Easy to install
Paired with a vector optics 90 degree flip to side mount,,it aligned perfectly with my sig Romeo 5.
Crisp sight picture,easy to adjust and im getting eye relief of 3-4 inches.
Very well built as well.
Couldn't be happier.
It would'nt let me give a five star rating or I would have.