There have been several changes with the Eotech combat optics, but the biggest one is the position of the on and off buttons. Now they are all being made on the left side because we now know that an M4 Carbines rail system can get pretty crammed up with sights and gear and the best place for the optics was not in the back, but on the side. When Eotech started to realize that just a little bit of extra magnification was a big deal for a combat soldier, they released the Eotech Magnifiers for slightly over 3x. This helped soldiers spot wires or identify weapons on and individual even if it only meant getting a better view from 75 or less yards. And that’s what 3x optics does.
Trijicon is well know for their 3x and 4 power combat optics, and you can’t beat the ACOG for it’s combat worthyness, but it still is not a close quarters combat optic. The Trijicon ACOGS are highly visible and if you put Irons on them like the Trijicon TA01nsn, your going to have you head mounted high on the optic, the same goes for any dot sighting system like the TA31ecos-g. Those are fancy combat optics, but try fighting out a window and you’ll be wishing for something smaller and compact. The Trijicon TA26SG-10 is has a shorter housing and is lighter and gives you a lighter Carbine in the end. The Trijicon TA26SR-10 is the same thing with a red reticle.
Last fall i picked up my first crossbow which was a Horton Vision Crossbow. I got it at Cabelas for about $850 as a Combo with a nice optic with an illuminated reticle and bolt compensator. This was a very unique crossbow and definitely the most quiet. At first the illuminated reticle seemed to be secondary to me, but it had an option to be green or red. I didn’t understand the level of thought put into the optic until I started using it in the woods. The green reticle was probable the best one in the brown and yellow woods I was in and I stuck with that for the entire day.
The newest and probable best selling optic we have right now is the Trijicon 1.5×16 ACOG. This is a Mini ACOG and will can be used with traditional ACOG mounts, but there is a smaller more appropriate mount for it. Trijicon ACOGS tend to be a medium range optic, but these 1.5×16 give you a minimal amount of magnification, but zero battery use. There are other reticles available besides the red ring and the green ring, but the green ring reticles are now the most popular selling although many of our LEO are still using the red reticles.
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.
I think it’s safe to say that if it comes down to the wire, it’s between Trijicon, Aimpoint and Eotech. I’m still amazed at how well Eotech holds their own even though we are on the verge of a technological shift with gun accessories. The first combat optic that impressed me was the Leupold CQT because it gave you an optic that was meant for close up fighting that didn’t get dead on you when the batteries died. The CQT is a nice optic but nobody gives you the field of view that the Eotech gun sight gives you. Field of view in a gun sight means faster target acquisition. It only takes a 2 second test on a firing range.
Even at ranges under 100yds you still might be at a disadvantage with anything other than an Eotech. There is one optic that I think is my favorite other than the Eotech. The Trijicon TA01NSN gives you the medium range gun fighting ability, but the trusty iron sights mounted on the top get you back to the basics. If you learn to shoot properly with both eyes open your field of view is as good as your eyes and this is something that can get lost in the realm of combat optics. Don’t forget to keep your iron sights on your M4 Carbine. It might be tempting to just put a scope on it, but the what ifs do happen.
I’ve gone through many trends with firearms and optics. Most people start out with iron sights and a bolt action but there is nothing wrong with starting someone out with an AR15A2 style gun. In my opinion all combat firearms should have backup iron sights on them and every AR15 style carbine has that option. Some firearms do not handle optics very well, especially many of the battle rifles that came out of the NATO Countries in the last century. Optics have gotten stronger, but some mounts just don’t hold up in the real world. The AK style of firearms were very limited with the types of optics that you could mount on them. If you have a side rail you would have to worry about some serious cheek weld issues due to the heights of various optics.
I recently watched a video on the Personal Defense Network where Rob Pincus goes over some improvements that you can make to the AK rifles to improve the ergonomics. One optic that I have fallen in love with recently is the Trijicon ACOG 1.5×16 ring and dot. You can get them in red or green ring and in my humble opinion, these optics give you a real reason to not get an Eotech gun sight. The Eotech will give you a larger field of view, but the 1.5 magnification gives you a little help in identifying something just a little further out. The red ring has more clarity than the Eotech gun sight and didn’t have the haze that some optics give you.
There are a great many combat optics you can float on your boat, but much of what I like is the dressed down versions. I still have pretty good eye sight for my age and I find many of these red dot and reticles to blur or obscure targets and that just pisses me off at times. I’ve done enough steel plate shooting to know that you can’t see steel plates at 200yds unless they are in broad sunlight and or have a strong contrasting background. I learned this while looking forward to a day of shooting with my primary firearms instructor when he took me to his Class III friendly range.
I get bored shooting handguns and moved over to the steel Carbine range and starget plinking. I couldn’t ID a 6″ plate at 100yds with an Eotech and the Red Dot I had on a 10/22 was just as difficult. I recently picked up a few Trijicon ACOGS and have various Carbines with the Trijicon TA01-NSN. These optics give you 4×32 visibility and also have backup iron sights mounted on the top. I believe Trijicon is re-thinking the way they mount sights for CQB on the top of the Trijicons, but the NSN works well. The drawback to the ACOG is that it isn’t as good in close up fighting, but you can’t beat iron sights for short ranges.
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.
There have been many changes in recent years away from the tradition long tube rifle scopes. There has been a steady trend away from magnification and most combat optics are now either zero magnification or less than 4x. There are many things that I wish they made, but technology is not there yet, but it soon will be. I love the Eotech gun sights, but the dependency on batteries is a major drawback. The Eotech magnifier is so popular that many are using them with Aimpoint optics. The wide object and fighter plane combat gun sight really make the Eotech a great close up fighting optic.
There are a lot of preferences out there and it’s another one one those age old debates, but it’s really all about what you are going to use a combat optics for which makes it worth the price. Trijicon ACOGS have had many changes and I often have to refer to the Trijicon catalog to remember all of the changes. I’ve heard rumblings that the ACOG DOC sights aren’t being made anymore or they are going to be modified because they keep getting sheered off. It kind of reminds me of the guys bitching about Blackhawk Serpa holsters that got sheered off during a police chase.
I have on numerous occasions watched people try and turn their AR15 rifles into sniper rifles and long range shooting rifles. The AR15 has become so modified that it’s really hard to say what it’s limitations are because their are many things that it can do if modified. I remember when the M1A ruled competitions, but now it’s really hard to find them anymore. There have been many long range shooting modifications that have made the AR15 a 1000yd rifle. One thing the AR15 is really known for doing well is being accurate. I jumped on that bandwagon a few years ago and enjoy the ones that I have. One thing that the AR15 in .223 is also known for is lack of penetration on hard targets. With the invasion of Iraq, there have been numerous stories of guys not being able to shoot through concrete walls to get a BG that was just about a foot on the other side. The AR15 with M855 or SS109 can penetrate steel at reasonable ranges, but when it comes to taking 300yd shots at hard walls, it is out of gas.
Considering what the M855 round can do as far as penetration, it’s no weakling when it comes to punching through targets, but that energy gets to be useless on anything other than flak jacket type armor. The M1A or the .308 for that matter is an over kill at close ranges under 200yds and it’s going to do much more than what an AR15 or M16 can do, but when you get out to 300yds + good rifles scopes, accurate rifles and a .308 are going to hit targets harder, punch through targets harder and save the guys carrying the M4 rifles a lot of ammo and get the job done. Mounting optics and finding really good and fast bullet compensator on the glass shouldn’t slow you down and will help you get fast target acquisition at medium ranges.
I guess I’m an old man if I can remember a time before gun forums, but now that Twitter and Blogging has seemed to surpass the usefulness of those discussion forums, modern technology and accessories are sometimes hard to figure out until they’ve actually been fielded for some time. I’m just starting to realize the importance of having some of the handguards, rifle stocks, and optics that I presently have on some of my AR15 rifles because now that I’m getting more time on the range, I realize that what I am using is really the best configuration for close up fighting.
I remember all of the squabbling I got on a firearm forum for wanting to put a rifle scope on a DSA FAL rifle. Many use to think that putting “glass” on a battle rifle was a bad idea. Now that the M14 has been resurrected as the DMR rifle, putting glass on a battle rifle seems like the best purpose. Trijicon ACOGs have shown up on many of the former scopeless battle rifles and that 2 MOA rifle can be very effective out to 800 meters if the shooter is up to it. I have found that for most purposes, I really don’t need more than 3x magnification, but for longer ranges, the M14 or FAL is capable and worthy of more magnification.