All posts tagged Eotech gun sights

Eotech Optics what was that lawsuit all about?

There have been a ton of local police departments that took advantage of the Eotech trade in after the military sued L3 over the falsification of what the optics operated under.  Apparently Eotech fixed the problem to some degree but if wood has fluctuations and variables with 10F and 120F, you better bet your bottom dollar that electronics do too.   I’ve heard from companies like Vortex and Trijicon that there is always going to be some level of “thermal drift” but the 6moa point of impact shift that some older models of Eotech had were disturbing.  What should you know if you are looking for a wide field of view and still like Eotech optics?

Well,  Eotech took over 26 Million dollars of Eotech optics back and claim to have great fixed the problem, but if you were not running your optic in drastic temperature or humidity conditions, you would never have noticed.   I am in the boat of people that sent their Eotech 512 back but I still long for the field of views that Eotech optics had.   You will not find many red dots that have the speed that the holographic gun sight have and there is still something that they do right that you should consider.   The F16 gun sight heads up display works for fighter pilots and it still works well for operators running M16 or AR15 Carbines.   I still wish Eotech would come up with a better battery life and improve on that technology.

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Eotech holographic sights are they still competing?

If you ask any of the local law enforcement officers in our area, that’s all you’ll hear them talk about.  Most SWAT Teams are still running these optics and the first rule of an optic for them is they must be able to keep both eyes open.   For any optics like the Trijicon ACOGS, they are more of a  liability for a police officer that may be in a hostage situation at 20yds rather than nailing a Taliban soldier at 4oo meters.  There have been many technological improvements to optics and to some people Eotech might be slacking because they are still reliant on batteries, but for short deployments that’s rarely and issue.  I personally run an Eotech 512 AA on my LWRC M6A1 and I have had some wear issues and batteries fail on me.  I had to super glue the contacts back in and recently heard that this was part of the reason the CR123 batteries are being used and they are also going in sideways instead of forward.

The Eotech XPS sights are smaller and lighter compared to the most popular Eotech 512 AA battery and this means something for those that are running various pressure switches or gun sights.   The smaller lighter XPS Eotech sights are running with the CR123 batteries and these batteries will give you more shelf life than the AA batteries and take up less weight.   The only bad thing about the CR123 batteries is they are not that common in gun stores or retail locations and if they are they are usually more expensive.  Buying these in bulk is a good idea, we normally sell them in 12 packs for $23.99.

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Dots, Chevrons, Crosshairs and horse shoes

Rifle scopes  and gun optics have gotten easier to use in some regards, but the diversity of the reticles from various manufacturers is something that is starting to give me a headache.   Things were much simpler when it was about a thin crosshair a duplex, European reticle with a pole, illuminated reticle, dot or Eotech gun sight.   Its far more complicated now, but somebody finally realized that not all rifles are designed for the same thing.   When ACOGS started getting a lot of notice and showing up on a firing range I was in awe, but then I realized that the eye relief on them was a limiting factor in close range fighting and you really might want to keep those iron sights on the gun just incase.

I really don’t like deviating from thin crosshairs on a rifle scope because I’ve already seen one too many time that many reticles can obscure your target and what is the point of not being able to see an enemies head pop out behind a tree at 200yds  because your red dot is blocking the entire target.   If you get a CQB optic you may be limiting your rifle scopes ability to see further out and now you’ve got a problem with medium to longer range targets.   The TA01NSN will always be my favorite Trijicon ACOG just because you can quickly transition from glass to iron sights with very little movement.  Mechanical devices like the Eotech magnifier are nice but that is one more thing that can break or come loose on your gun when a simpler approach might be a better option.

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Some time with the Eotech Flip to side Gen 2 magnifier

I have been using one of these on my LWRC M6A2 for several months now.  It’s taken me awhile to get to where I am at with using it, but it was a learning experience.   When I first looked at these I was trying to decide if I should get an Eotech magnifier or the Mako magnifier.   I figured I would start out with the higher end and work my way down.  The first thing that hit me was the cost of the Eotech 556 I have and the Magnifier were the same as some of the Trijicon rifle scopes that I have been looking at.

I’ve learned to keep my guns in a configuration that they are meant to be in, and M4 carbine is meant for close up fighting so why turn it into a long range shooting weapon.   Eotech gun sights are my favorite for close fighting but there are major drawbacks to using them at medium ranges and in low light environments.   The magnifier gives you that medium range visibility and  helps ID targets and become more effective at hitting targets. with the flip to side mount, it takes a second to go back to close range shooting.  Definitely worth it in my book.

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Looking for a good optic for an AK?

I have definitely evolved in my tastes for firearms over the years, but all of us have a starting point and grow from their.   I have always had a lot of respect for Russian semi-autos, because they just don’t have the maintenance issues that many European firearms have.   One of the biggest draw backs to the SKS and AK style rifles is the scope options.  These firearms were never really meant to be shot with optics and with something like the SKS, the mounts are usually part of the top of the bolt covering and once you take this off for cleaning, the rifle will loose it’s zero.  I know a few people that have welded mounts on SKS rifle because they used them for hunting.

The SKS can make a good medium range DMR gun because it can be more accurate than an AK and it’s longer flatter design is easier to shoot off the ground.   The Trijicon rifle scopes that I like for the AK though are the Trijicon TriPower optic this isn’t like the Trijicon Acogs.  This give you 3 options for illumination, one for daytime use and power regulation, low light use and one with a battery backup.   Getting this mounted on an AK gives you a better optic than what you find at gun shows and with Trijicons reputation on combat optics, you’ll have nothing to worry about.

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Is it time to upgrade your Eotech gun sight?

I finally got on the M4 Carbine bandwagon about 6 years ago after many years of shooting without being much of a black gun enthusiasts.   I jumped on the piston driven carbine wagon and I’m glad I did.   I’ve been getting lots of good feed back from my friends and LWRCI about the Carbines that I own, but I have also shot many DI guns from Daniel Defense that are 100% reliable under extreme conditions, well extreme AR15 conditions.   If you want fast you gotta go with an AR15 platform, there are other nice 556 guns, but the AR15 is really pretty darn close to perfection when it comes to versatility and comfort.   Reliability is something that Magpul Pmags and modern technology has done with drastic leaps.

The Eotech gun sights I used years ago are still working today, but I’ve gotten a little tired of trying to turn them off and on when I have a magnifier in the way.    The side mounted buttons on the newer Eotech make that a non-issue.   I am also having problems with the new magnifier not because of it’s weight or durability, but that it is not compatible with some rear flip up sights.   I have to mount my magnifier a few notches forward of where I want to  place it because it does not clear the rear sight if I move it back.   Time to do some tweaking on the fastest AR15 guns I own.

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