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Ask Foghorn: Cheap Red Dot Sights

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Ben writes:

I am new to the 2nd Amendment community. I have always had an appreciation and love for firearms, but I didn’t put my money where my mouth was until this past summer when I bought a Remington 597, my first of many (19th birthday present to myself). I didn’t buy any bells or whistles because I didn’t know what I would really want of need for the rifle. But now I am in the market for a red dot scope because my grandpa-like eyesight can barely make out the irons and target simultaneously . . .

I can still put rounds down range consistently and accurately, but 1 hour is my ocular limit. I don’t know where to start when looking for optics. I’ve reviewed a lot of red dots in the $20-$50 range, but I just don’t know which companies are good for entry level shooters. Most of the TTAG reviews are for high end optics and I don’t trust many of the others online reviewers. Any suggestions?

It’s a fine line we frugal shooters walk. We want something cheap enough that our wallets don’t cry, yet solid enough to reliably put rounds downrange. When I need a cheap optic that fits the bill there’s one place I turn: Primary Arms.

Go read this review. Seriously, click on the link and read it. I’ll wait. And if you’re considering sliding by the link, this picture should be enough to convince you.

Primary Arms is a company that makes extremely inexpensive sights and scopes without compromising much quality. Sure their red dots might be a little leaky, and their scopes may not appreciate extended exposure to calibers larger than .223 Remington, but for what you’re asking I couldn’t think of a better manufacturer.

Rimfire firearms have a unique advantage when it comes to cheap crap. The #1 cause of death for optics on firearms is recoil — that large “kick” that happens when a gun goes off. For that fraction of a second the forces acting upon the optic can be great enough to move the pieces out of alignment or shatter them completely, rendering the optic useless.

That’s what happened on my .308 rifle and caused my scope to disintegrate (the replacement is still working fine, by the way, so I think I might have to chalk up the premature death to Murphy playing with me again). The recoil of a .22lr round going of is so minor, especially compared to .223 Rem or .308 Win cartridge, that it’s nearly negligible. That gentle recoil means that the parts don’t have to be as well engineered and the scopes can be cheaper.

That’s where Primary Arms comes in. PA engineers their red dots and scopes to handle most modern cartridges, including .308 Winchester, yet sells them for rediculously low prices. The Primary Arms MD-02 Red Dot that I use on my rifle is a $60 clone of the Aimpoint Micro, which normally sells for $350ish. Despite the price difference I haven’t noticed a difference in quality between the two products. Their latest red dot, the MD-06, retails for $90.

I know, $90 is a little out of your price range. But if you have the money it’s a good investment. I bought the Red Dot as a spare optic, one I can throw on different guns as needed. So far its been on three AR-15s, an AK, a Saiga-12, and two .308 bolt action rifles, and still is none the worse for wear. If you can afford it, I recommend it.

There are still a lot of great red dot sights for the .22lr cartridge. As I said, the low recoil really helps out when you need things to be cheap. When you’re looking at red dots, you want to keep a couple things in mind.

The perfect red dot for under $50, to me, is the Barska 30mm tube. It’s $30, is a tube, and it has replaceable mounts. I bought one of these at a gun show a few years back to use as a temporary sight on my AK and it worked just fine for months. I think I still have it somewhere around here, buried in one of the many boxes of random crap I have lying around my apartment.

You can’t really go all that wrong with a .22lr firearm optic. The gentle recoil forgives many mistakes and poor designs. Just follow the points I outlined above and you shouldn’t have a problem with whatever you end up with.

But seriously, Primary Arms MD-06.

Send your firearms-related questions to “Ask Foghorn” at guntruth@me.com

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