I've used both the ELCAN and the ACOG/MRD combination, and love them both. IMHO, they've got similar applications and can be used to more or less solve the same problems - in my case, a general purpose rifle sight for use between 0 - 500m. I don't consider either a dedicated, nor the best solution for either precision shooting or CQB, however, I am neither sniper nor door kicker. One way or another, you need to decide what problem you're looking to solve before you try to figure out how you're going to solve it, so, as it goes, these are my conclusions and mine alone. Needless to say, I'm just a regular fella, I do nothing special, and am very high drag low speed. I just happen to like my toys.
Nevertheless, I have run, for a while now, a TA01NSN with a piggy-backed Trijicon Red Dot combination as my primary and preferred optic setup, however, I currently run an ELCAN Specter DR with a piggybacked Doc Optic, and absolutely love it, and I think it is one of the best optics packages I have ever used. A couple of thoughts:
First - I was hesitant at first to pick up the ELCAN, as has been discussed, the ARMS mount does not have the best reputation, nor does the optic itself have a spotless reputation with regards to the external adjustment system, as well as POI/POA shift when moving between 1x and 4x. Several people who have otherwise reliable opinions have not said kind things about them. Nevertheless, faced with a particular set of requirements, the ELCAN appeared to offer a great deal to me in terms of abilities, and I was very curious to see for myself if the ELCAN could make good on those promises. Unfortunately, the ELCAN has an extremely high cost of entry which discourages a lot of folks from giving it a try in light of the spotty reputation with several respected sources. I was lucky in and that I was able to borrow a demo model for a few weeks from a dealer before ever having to put any money down on the optic, and I was suitably impressed to be willing to give it a try and purchase one.
One thing I noted when researching the optic was that the vast majority of the most scathing negative comments was that they were all somewhat old, and at least all of the well respected names were the type that would have had early access to the ELCAN, before many even knew what the Specter DR was. However, since then, the Specter DR has gone through some revisions, some of which were designed to directly address the shortcomings identified by early users who may or may not have lost confidence before the design was fully matured. I am currently using a Gen III Specter, and I was willing to take the gamble that the biggest problems have been addressed or at least improved since the early optics were first fielded. Regarding the mount, while the ARMS mount is advertised as a QD mount, I found that QD is not a capability I find terribly necessary in an optic, to the point where I traded or sold away my LaRue ACOG mounts, not because there was anything wrong with them, but because I did not need a QD mount. I tend to install an optic, zero it, and keep it there whenever possible, so I'm not, I suppose, as concerned with the ARMS mount wearing out very quickly at all. Over the course of a year, I do not believe I removed my ACOG more than five times from my upper receiver.
So, with that said, what am I looking for?
- Durability: the optic should be able to survive anything rifle can
- Magnification, at least 3x, 4x preferred: for target identification and scanning over distances
- Optical Clarity: given the harsh conditions a rifle optic can be expected to encounter (rain, mud, dust, ect.) a good starting point is critical, because the lenses are going to get dirty, this is a fact, and bad glass will only make it worse
- Crosshairs reticule with BDC: since using the TA01NSN ACOG, I've fallen in love with the reticule, it's intuitive for me to use, and give secondary ranging capabilities
- Ability to be used without batteries: these days, with the emphasis put on PID, I'm most concerned with my optic being an effective day sight without the use of batteries, at night, under most circumstances, you should be using some sort of night optic technology, whether it's IR laser and NVGs, or thermals, or whatever
- Wide field of view: I need my optic to pull secondary duty as a scanning device
Both optics meet all those criteria, and most are relatively familiar with the ACOG, so I won't belabor the point by giving a point by point comparison. I would like to point out a couple of things about the ELCAN, though.
I've heard a lot of people complain about the throw between 1x and 4x on the ELCAN, versus the gradual twist on most variable power scopes. I guess I'm on the opposite end of the spectrum, though, I find the throw lever very intuitive to use, and I suspect that anyone from a mechanized background will find it to be as well. If you've spent some time in the gunner's station of an Abrams or a Bradley, you will find yourself at home with your eye behind the ELCAN, you can utilize the same scanning techniques, and flipping between high power and low power as you would on one of those vehicles. I realize that it's not the "traditional rifleman's technique" of using a variable power scope, and thus may be odd and uncomfortable to some, but I see that as a difference in training styles, and one that can be overcome. The ELCAN does have a noticeably narrower field of view than the ACOG, however IMHO the ability to jump back and forth between high power and low power when scanning makes up for this. Furthermore, the ELCAN also offers more forgiving eye relief, though eye relief has never been a problem for me with the 4x32 ACOG.
The main advantage of the ELCAN over the ACOG is the 1x setting which allows the optic to be used as an effective close quarters optic, it may not be as optimized to the role as an Aimpoint or EOTech, however it is leaps and bounds over what a 4x32 ACOG offers you in the CCO category. Also, the ability to manually adjust the illumination, both of the crosshairs and of the red dot offer an advantage over the ACOG. In practice, the ELCAN can be kept on the 1x setting, and either flipped back and forth while scanning, or flipped to 4x to engage targets at distances (distance = time).
For me, the use of an MRD is more as an emergency sight than as a CCO, MRDs have the advantage of being always on, and piggybacked, catch your eye quickly, and do not require you to bother with cheek to stock weld, which is an advantage given that both the ACOG and ELCAN are more or less considered to be NTCH optics. I zero mine for 10 - 15m, a range which allows you to put rapid, effective rounds on target when surprise engagements pop up. Even with the ELCAN, the MRD serves this function despite the 1x function, and is a requirement that I settled on after hiking in the mountains with nothing but an ACOG at night and realizing that in a surprise engagement, I had better have a quick "heads up" option to put rounds on target.
At this point, the ELCAN has proven its worth to me in terms of what it is capable of new, the only thing that is left to be seen is its long term durability, and to that end, my trusty old TA01NSN/TRD combo is waiting in the wings, already zeroed, ready to jump in should I prove to be foolish in ignoring the warnings of those who have come before me. I say this not because I think that the ELCAN will let me down, but only because I believe you can never be over-prepared. So far, the ELCAN has been carried, dropped, bumped, and most importantly shot with, both in individual and collective tasks and has not disappointed me yet. Needless to say, I will share my experiences whatever they are as they come on down the line, but I feel that the ELCAN is an excellent optic choice, and I have no reservations about relying on it.
~Augee