Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Government Export Restriction Government Export Restriction
Customer Reviews
Helpful Positive Review
Only magnifier I own and love it. by kraknisdelish, Verified Owner, May 18, 2024
I got this magnifier after I purchase the primary arms SLX 1x prism and am using it with this magnifier behind it. When looking through just the magnifier it is crystal clear. The eyebox is pretty strict but I would expect that out of a 6x optic. The...
Read More...
3/3 found this helpful
Helpful Positive Review
PA 6x Magnifier by TD, December 22, 2023
For the price you can’t beat it! Built well from tube to mount. Time will tell, but overall it is a solid piece of kit. I would love to see a true QD mount without the use of any tool. However, if it is the setup you want no point to remove it. The m...
Read More...
3/3 found this helpful
Helpful Positive Review
very decent magnifier by Q, Verified Owner, October 4, 2023
Works great with an Eotech holographic with QD. The larger riser plate is all that is needed to get the magnifier to the correct height. I imagine that the shorter plate would work for the eotech holographics that don’t have a QD system. Maybe I’m ...
Read More...
1/1 found this helpful
Helpful Positive Review
punches above its price point by Southern Bullfrog, Verified Owner, May 8, 2023
Fyi this comes with plates for lower 1/3 and co witness. It doesnt say this anywhere online. The magnifier is incredibly micro, light and high clarity. The mount is solid. I normally prefer a qd mount but considering how lightweight this is i might...
Read More...
5/5 found this helpful
Most Recent Reviews
Primary Arms magnifier by Jacob, Verified Owner, January 7, 2026
Put this on my RRA AR behind a Holosun green dot and am stacking rounds. Having two intuitive mounts makes it easy to set up!
Most Recent Reviews
prefer this to an lpvo by MacGroober, Verified Owner, November 19, 2025
Very clear. This is optional when paired with a 30 mm optic.
Read All 7 Reviews

12% OFF in the App

APPYAHClick to Copy Coupon Code
Eligible models will have a savings offer and the coupon code to use below. Add the item to your cart and enter coupon code for savings on that select model! Limited time only. Cannot be combined with other promotions or offers.
Color:
Black
Condition:
New

Code: 29R-RDM-GLX6X-510018

MPN: 510018

UPC: 818500018537

List: $344.99Save 13%
$299.99

Buy Together and Save

OP Bucks$7.10

Product Info for Primary Arms GLx 6X Magnifier

The perfect way to enhance your red dot sight, the Primary Arms GLx 6X Magnifier is an excellent decision for anybody in need of an outstanding magnifier to accommodate their shooting demands. Constructed using tough and trustworthy components, these Red Dot Sight Magnifiers from the experts at Primary Arms can provide many years of consistency. And due to it's leading-edge lens technology, the Primary Arms GLx 6X Magnifier won't hinder the optics on your current red dot sight. When your quest for a top notch red dot magnification device results in you wishing for more, pick the Primary Arms GLx 6X Magnifier.

WARNING: California`s Proposition 65

Specifications for Primary Arms GLx 6X Magnifier:

Manufacturer: Primary Arms
Magnification: 6 x
Eye Relief: 1.9 in
Weight: 9.2 oz
Field of View, Linear: 31.17 ft at 100 yds
Color: Black
Condition: New
Water Resistance Level: Waterproof

Package Contents:

  • Primary Arms GLx 6X Magnifier

Primary Arms GLx 6X Magnifier Orderable Models

List of Orderable Models

  • Primary Arms GLx 6X Magnifier, Black, 510018 , MPN: 510018 , UPC: 818500018537 , Code: 29R-RDM-GLX6X-510018

Primary Arms GLx 6X Magnifier Unavailable & Discontinued Models

List of Unorderable Models

  • USED Primary Arms GLx 6X Magnifier, Black, 510018, EDEMO1, Condition Parts Only/Salvage, Defective , MPN: 510018-EDEMO1 , Code: 29R-RDM-GLX6X-510018-EDEMO-DF-F
  • DEMO, Primary Arms GLx 6X Magnifier, Black, 510018 , MPN: 510018-DEMO , Code: 29R-RDM-GLX6X-510018-DEMO
Compare (0)