Primary Arms SLx Advanced Rotary Knob Microdot Red Dot Sight

I decided to give this a shot due to a sale that was running at the time. It came with one of the screw holes on the optic stripped. There are four screws going from the optic to the mount and one of them was stripped. It took three follow up calls to finally get a shipping label to send it back. For some reason the RMA came without a shipping label. Pretty disappointing and I don't think I will be looking back at Primary Arms again.

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I originally got this to put on my Scorpion Evo, and I liked it so much that I bought one for all my defensive firearms. I now own 5 of these little guys… I was a little hesitant to put one on my shotgun at first, but I am pleasantly surprised of how well it’s holding up. At least 3,000 rounds down range of various shot-shell loads ranging from slugs, buckshot, and birdshot. It’s still holding zero just fine. The battery life is absolutely awesome. I leave all of them on year round at power level 5, and change out the batteries at New Years. This is one of the best products you can get in this price range.

Don't use with a Ultimak rail setup on a ak. The buildup of heat will cause this optic to begin to malfunction (flickering and noticeable zero shift) after about 100rds. Would most likely be fine in a more traditional setup.

I ran this optic for a few years on an AR and wasn't kind to it. It got tossed into boats and truck beds and. shot more than 4,000 rounds. Not only did it hold zero with the mount it comes with, but did so when one of the four mounting screws on the sight wasn't even threading. It held zero for three years anyway. I'm gonna warranty it and get a fresh one. Compared to my aimpoint ACO, it doesn't do as good under NV, but def good enough. The two NV modes are just what's needed, but if you find yourself in a high illumination environment, you'll want something better for NV.
Im very impressed. Ordered two more for the .22 and a spare. Time to test it on the FAL.

A simple red dot, does it's job. Well made.

Perfect mount for AK-47 use.
Love it, bought (2) the same slx advanced
micro dot.
Going blind. Mark the off setting with nail (white) polish.
Easy for me to see. Even blind, it helps.

Works great, plenty bright and accurate, can't be beat at this price point. Solid construction and clear glass. Quite a bargain.

Nice nice nice perfect cowitness on AKV 9 great looking micro for great price.

I wanted to upgrade from my Bushnell TRS-25 specifically for battery-life purposes and didn't feel dropping 1k on an Aimpoint. I picked this up along with the discounted American Defense Quick Detach T1 Micro Mount - Absolute.
Zeroed it at the range and took the optic off the rail to see if it would hold zero and sure enough , it was spot on when I reattached it. Did this about 10 times and every time it was on the bulls eye. Never lost zero.

For the money, great red dot.
Purchase for my nephew, .22 break down semi-auto.
His future Xmas gift.