All posts tagged Tasco Rifle Scopes

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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Updating a battle rifle with optics

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.

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Use and purposes for rifle optics

Rifle ScopesOptics have multiple purposes.  They can be used for Astronomy, Scouting, birdwatching, target shooting, hunting and military purposes.   With the emergency of combat optics for close quarter combat, scopes used on rifles have gotten smaller, more compact and sometimes have zero magnification.   The point is to give you a good sight pictures and a reticle that is easy to follow.

Many combat optics like Trijicon and Eotech are 4X or less.   DMR or Designated Marksmen are using optics made from Trijicon, Zeiss and Leupold that are combat worth but higher magnification since shooting 300-600 meters is becoming the norm in places like Iraq and Afghanistan.  Rifle Scopes are no longer made with the standard crosshair reticles and may even come in range finding or illuminated reticles.

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