Aimpoint H1 Micro, after 5 Years of use

I have always been a strong proponent of Aimpoint sights. Really, we all have been at looserounds. You cannot go wrong choosing any of the Aimpoint models that are currently available or have been previously available. When I worked for my hometown police department, I was the only officer with an Aimpoint, I carried an ML2 (purchased 2003). I never had an issue with my ML2, it just kept going strong year after year. I wrote an article for looserounds several years ago about that Aimpoint ML2 after running it on rifles for ten (10) years. (http://looserounds.com/2013/04/23/my-aimpoint-ml2-a-decade-in-use/). Since then I have used several other Aimpoints Red Dot Sight (RDS) optics.

There are a lot of micro RDS optics on the market and numerous are less expensive than Aimpoint. So, I want to put this article in perspective for you.  Just like my previous article on the Aimpoint ML2, I am talking about a serious personal defense, military or law enforcement / duty use, micro RDS optic. Something you can trust your life or others lives on. While other RDS optics might serve you just as well, Aimpoint is known for its quality. Aimpoint has the quality and quantity that has served in military and law enforcement units in extreme environments for decades.

PSA 10.5 Pistol w/Aimpoint H1. ADM Mount

In October 2013 and January 2014, I purchased two Aimpoint H1 RDS optics. These Ampoint H1’s have a 4MOA dot and are currently out of production. Aimpoint still makes the H1 micro but it is only offered in a 2MOA dot. When you are testing a RDS sight over several years, it may go out of production, but there are a lot of that sight still out there. Also it gives you an idea of how current models will perform.

I put brand new batteries in the H1’s when I purchased them and set them on setting eight (8). Aimpoint states that on setting eight (8) the micro’s should run for 50,000 hours or five (5) years on the same battery. I would say this is very accurate as I have had both my Aimpoints on over the five (5) years.   

Aimpoint H1/Larue Mount/Colt 6720
Aimpoint H1/Scalarworks Mount

Now you may be thinking, I didn’t continually leave the H1’s on and I never used them in any hard use. The H1 micro’s have seen more rounds on rifles than I even know. They have been through countless training classes, schools and testing at looserounds. I have also tested the H1’s on several different mounts over the years. I have used American Defense Manufacturing (ADM) mounts, Daniel Defense mounts, LaRue Tactical Mounts and Scalarworks Mounts.  You will see these mounts throughout the pictures in the article.  Since the batteries have been on for 5-1/2 years they probably have over 55,000 hours run time on them.

H1’s on 6920 & 6720 / Larue & Scalarworks

For the past five (5) years my pair of Aimpoint H1 mico’s have been my home defense optics, on various rifles, Colt (LE6920s, AR6720s and currently LE6960). I have also run them on a few S&W M&P15-22s and currently on a Palmetto State Armory (PSA) 10.5″ AR15 Pistol.  While I have kept both H1’s on setting eight (8) the entire time I have had them, I have bumped the setting up and down during use, depending on lighting conditions.  During bright days on the range I have had to bump the setting up to eleven (11), or one louder it you know what I mean. I have also run the H1’s on lower settings to sight the optics in on other rifles.  I find that dialing down the sight while sighting in RDS optics, gives you a more accurate Point of Impact (POI) on the sight. After shooting or sighting in, I default the sights back to setting eight (8). I find that setting eight (8) is the best all around setting for most lighting situations.

S&W M&P15-22 / Aimpoint H1 ADM Mount

 

Conclusions:

According to Aimpoint, the Aimpoint H1’s have a 50,000 hour battery life, (roughly Five years). Over the last 5-1/2 years the Aimpoint H1’s have stood up to every day work/use, countless range days, carbine course schools (on several different rifles), and looserounds firearms testing for articles, on the original batteries. Now that I have run them this long on the original batteries, I will change them out. I would suggest that you change out the battery every year just to be safe. I have said this before and it is always confirmed, Aimpoint is the only red dot optic I will ever use for professional or serious personal defense use. If you purchase one of the newer Aimpoint models, (i.e. PRO, M4, M4S, H1 – H2 or T1 – T2), with battery lives of 30,000 to 80,000 hours, these will last you a lifetime. There is no other optic that you can bet your life on and gives you that comfort that it will work every time you need it.       

Duncan.      

10 Years Of The Colt 6940

It’s hard to believe to me now but its been ten years since the Colt 6940 came out officially for sell. It was a pretty big deal at the time because it had been a long time since Colt had come out with a new variant of the AR15. The monolithic rail and flip up front site were something colt teased for years before it got in peoples hands.

You can see the gun above has a lot in common with the final version of the 6940. The gun pictured was submitted to the military for a possible future adoption. The early versions had a much inferior sling mounting system for the rail. You can see the stud on the side of the rail at the 3 o’clock position.

Various versions of this gun was shown at SHOT shows over the next years and scuttlebutt always claimed it would be out “later this year.” That was optimistic to put it mildly.

One of the models shown along side of those was the Colt “M5” pictured below. We never saw that. Thanks God for small favors.

Around 07, word was let out that the Colt “LE1020” was about to come out. It was so sure that some distributors and dealers started taking pre-orders. The 1020 was essentially the early version of the Colt 6940Piston. It seems at the last minute it was cancelled and refunds issued. The reasons and story will have to wait for another day.

One of the curious things of the history is this tantalizing model that many wish would be brought out even to this day. The Colt 6945 it was called at the time. Though it never came out and the colt model number was resused for another model, the 10.3 inch barreled 6940.

I am sure most of you reading this will immediately see this and wonder why it was not sold. No idea. It can be ordered this way if you are a LE org or the military, but so far that’s it. You can see the older style sling stud. As I said, the 6945 name went to another gun. Which Howard, lucky bastard that he is, owns an example of. Pictured below in all its glory.

Of course it is not the only SBR 6940 based gun. There is a 11.5 inch barrel and a 15.5 inch barrel. Also there was this little gem. The Colt SCW with a side folding stock.

In 2009 the LE6940 we now know came out and of course I got one nearly immediately. I was not let down. Since then I have been a 100 percent convert on the Colt monolithic upper. I think it is a major improvement to the gun and its accuracy is outstanding.

The 6940 in its stock form with match quality ammo and an optic makes an amazing and handy small precision rifle. I used this combo to shoot crows all summer out to 300 yards. There is just something immensely fun about shooting a carbine with a high magnification precision optic.

Over the next few years I used the 6940 constantly.

A few years later the 6940P finally came out after years of waiting. Below are the DI and Piston uppers compared. It is a very nifty design. The P comes with a SOCOM profile barrel and H2 buffer along with the piston operating system.

A full look and review of the 6940Piston can be found here on the site already so I won’t cover that again.

Since then a few other versions have come out. Noticeably the 7.62×39 variants for other countries who prefer to use an inferior service round.

You may have noticed the top picture shows a version that takes an AK magazine. That has been a foreign military sold model only at this point and it’s likely to stay that way.

Most significant to the spin off monolithic upper series is of course the 308/7.62NATO carbine 901.

Now after all this time. How does the regular old DI gun shoot? Still great. The free floated barrel and the unique system that attaches the barrel is incredibly accurate for a gun with a milspec barrel. Not to say they aren’t already more accurate than most people realize, but the free float monolithic upper brings it all out with match ammo. I placed 10X optic on my 6940 and shot some groups with it at 100 yards to show a general idea of just what they are capable of .

The carbine was shot from the bench off of bags. The leupold 10X was used and the SSA match trigger were able to make shooting a breeze. Really there is not much difference in accuracy between this and my MK12.

a selection of handloads and the more high end factory ammo



“flyer” is zeroing shot not part of group


The Colt 6940 is a real classic in my opinion and I have turned a lot of people on to them. No one I know has regretted buying these excellent carbine once they get them in their hands. It is a great gun now 10 years old and going and I highly recommend them.

News from the first of April

Always cool new firearm news is announced around this time.

For example the new cartridge 7.6 Creedmoor.

7.6 Creedmoor .308 Win 7.62x51 ballistics 6.5 tactical PRS tacticool

The best thing about 7.6 Creedmoor is that you can use your current .308 bullets, brass, and dies. It is fully compatible with the .308 rifles you already have. Read more here:

http://bulletin.accurateshooter.com/2019/04/the-new-7-6-creedmoor-best-30-cal-cartridge-ever/


Vortex Optics shows off their new Combat Optic Battle Ready Assistant:


The US Army announced the adoption of a new submachine gun, the first since the M3 Greasegun.

https://www.fbo.gov/index?s=opportunity&mode=form&id=e001bfaf6f293d0401029cd8052312ec&tab=core&_cview=0

Yea, I don’t really believe it either.


MissionSpec.com announced a new form of armor designed to provide protection for a buddy pair in a SWAT or military team. It can be used as static cover, or moved by the pair of operators to prove a movable barricade of protection from the enemy.

MOLLE comparable accessories will be available for it later.


Brownell’s finally caves to demand and is going to offer a semi auto minigun.

https://www.brownells.com/firearms/rifles/semi-auto/brn-134d-minigun-7-62x51mm-nato-semi-auto-prod127287.aspx

Brownell’s isn’t letting me link to their pictures, so I’ll share the text:

Based on the Dillon Aero M-134D, the BRN-134D Semi-Auto is a fully featured Minigun, less the 3,000rpm.  Operating on the same electrically driven motor and breech system, many components are backwards compatible with the Dillon Aero M-134D.  The BRN-134D is fed via disintegrating links, via the included feed chute, which connects to a 3,000 round canister.  Spent links are swiftly ejected out of the included ejection chute.  The six barrels chambered in 7.62x51mm NATO rotate to the next position with each press of the rear buttons.  The handy pedestal mount makes for comfortable shooting, and can easily be mounted to a variety of vehicles, especially your preferred truck.

The Brownells BRN-134D includes the following:
BRN-134D Minigun
Feeder & Delinker
Ammunition Feed Chute
Link Ejection Chute
Pedestal Mount
3,000 Round Canister with Motor
Six Chamber Flags
Optic not included.

It is not recommended to fire the BRN-134D unmounted from the included pedestal.  


Someone was listing M41A Pulse rifles, but sadly I’ve lost the link.


OPTIC OF THE WEEK: SWISS ARTILLERY RANGEFINDER

The optic for this week is not a gun sight but a range finding device. It’s probably something you may or may not have seen before on the internet but its not something younger shooters are familiar with. While it looks large and not at all handy, it was at one time one of the must have items for series precision long range shooters. I first became familiar with them via the ultra long range varmint shooters who demanded precise ranging to hit prairie dogs at extreme ranges. This was in the 80s into the 90s.

Back then there was no laser range finders. Well, other than military models which essentially means none for the rest of us. To get long ranging capability some one got the idea to start using these babies. They don’t use batteries or lasers and they don’t fit in your pocket but man do they work. And they are old world superb quality.

You don’t look through one in and out the other like a scope but through this eye piece on the right. You Just to the far right eye piece you can see what looks like a set of scaled down rifle iron sights. You use those to aim at what you want to range. Then you look through the eye piece at some landmark or structure that is hopefully 90 degrees to the ground. Say it is a phone pole. In the viewer it will look broken. You turn the wheel by the hand holds until the pole lines up and looks unbroken. Then you look into the left side eye piece and it gives you the range in meters. If memory serves the range finder is accurate to within 1 meter when used right and will range out to 10,000 meters. It works very well and we used it for years for accurate ranging.

The artillery range finder comes with a small tripod for obvious reasons like needing to lay prone and be low profile. These small tripods lock onto the optic and can be inserted into a larger set of tripods like seen in the photos.

The optic has a leather strap attached for carrying since it was intended to be man portable. It comes in a tubular water proof sealed carrier that has side pockets and straps for attaching the two tripods and a cleaning set with it. A very nice set up even if it is bulky.

Back in the day these were sold by a company called Deutsche Optik for $399. Be nice if you could get them for that now. A company that has that name still exists with a website but they ran out of the range finders many moons ago and do not sell them anymore.

I don’t know how practical or useful one of these would be to long range shooters anymore. We have GPS, laser range finders and all manner of things to make a long range shot easier. It is definitely a tool adapted by long range shooters from a time that now seems like the dark ages now a days. But it still works and we still use it sometimes.


Optic of the week: Leupold MK6 1-6 CMR-W 7.62

This is the most awesome optic that I am not going to recommend.

I’ve been selling off some of the stuff I wasn’t using. I ended up getting this scope in trade for a scope I wasn’t using and wasn’t going to use. I wouldn’t purchased this scope outright, but now that I have it, I really love it.

The MK6 1-6 is kind of an odd duck. It is most often seen with the CMR-W reticles which are most like an ACOG BDC with addition milradian hash marks and wind hold marks. It has a very bright daylight visible illumination, great turrets, an awesome 1x setting, a really nice battery cap, etc. But the list price is insane, and it is build for to be used in a way that I think makes it less preferable for most people.

There are two issues which I think makes the MK6 1-6 the wrong choice.
First is cost. MSRP is $2859.99
I’ve seen them sold used, with a mount for less than half that. Even so, that is pricey. While this scope is great, I wouldn’t pay that much for it. I only have once because I traded a much cheaper scope for it.

Second is the role of the scope.
There is a spectrum between speed and precision. A reflex sight is built for speed, and that 42X bench rest scope is built for precision. As magnification increases, users tend to want something geared more towards precision. This scope has a course BDC reticle and coarse adjustments, it is more like an ACOG+ than a mini-sniper scope. Most people I’ve talked to would rather have a mini-sniper scope these days. Now we have all sorts of new 1-8X and 1-10X that better fit that role over this scope. It is as if this scope is obsolete before it came to the market.

The glass is imported, so it doesn’t say “Made in the USA” I’ve yet to meet someone who doesn’t agree that foreign glass is better.

The turrets on this scope lock at zero and have a button to release them. If you press the button and turn it away from zero, they are no longer locked and you can turn them normally. Each click is clearly felt and barely audible. I found it really easy to set the zero on these as once I loosen the cap, turning it to zero locked the rotation, allowing me to just re tighten the screws. I would be perfectly happy if all my scopes had turrets like these.

These scopes turrets are .2 milradian adjustments. So about .72MOA per click. This allows the user to dial in up to about a 900m zero in a single turn, but also clearly shows that this is not a scope for precision shooting. I don’t think of this as a downside, but it is certainly an unpopular choice.

This is the best scope at 1X I have ever used. It felt the most like an Aimpoint than any other.

If you are properly aligned with the scope, the illumination is amazing. At 1X it is the flattest, nicest, most Aimpoint like view I have seen out of a magnified scope. But due to the lighting system this scope uses, if you are slightly off axis it dims greatly.

Lined up and the reticle is very bright
Move your head slightly and it dims.

The CMR-W BDC reticle is in meters. The 5.56 version goes to 900m (about 984 yards) and the 7.62 version goes to 1200m.

The center dot is for 200m. To the left and right there are mRad hash marks and a mRad vertical scale on the left. Along side the bullet drop chart there are wind lead marks for 10 and 20 mile per wind hold. Also on the left side of each distance there is a range finding tool.

A side note, I highly recommend when you are zeroing a scope, that is new to you, to start at close distances. This scope is was set 9 inches low at 25 yards. Had I started at 50 or 100 yards I would have been well off the target.

The battery compartment has a recessed button and flips open

The battery compartment makes for easy and fast battery changes and removes the chance of cross threading a cover back on. For the optics with short battery life, they all should have battery compartments like this.

The 20mm objective lens looks tiny in the 34mm tube.

I really enjoy shooting with and using this scope. But I do not recommend anyone buy one. Doubly so at list price. Optics design and tech is rapidly advancing. Now there are cheaper and smaller 1-8X scopes like the Nightforce NX8. When I first used the MK6 I thought it felt heavy and clunky. I was sort of surprised when I read it is the same weight as some much smaller scopes I own. It isn’t really heavy for what it is, but it is large. I think it feels clunky and overkill for an AR15, but less of a long range precision scope than you would want on a .308 Semi Auto.

It is a great scope, but if I was spending fresh cash, I would rather spend far less cash on newer scopes.