In right this moment’s Holosun 507Comp overview, Scott Conditt examines one of many latest merchandise from an more and more widespread optics firm. Through the previous 10 years, shooters have taken to Holosun for the corporate’s high quality merchandise and affordable costs. This Holosun pink dot affords an intriguing new function for handgun aggressive capturing in addition to defensive use. How does this totally different reticle system measure up?
My favourite new pistol to run on the vary is — fingers down — the Echelon. The gun options some really distinctive and unparalleled options, all below one roof. The Echelon runs fantastically, takes abuse like a champ, and has been making some big waves within the polymer striker-fired area for extra causes than I’ve room to extrapolate on on this article.
This text is about what I’ve discovered to be an almost good pairing of pistol and reflex optic in my humble and private expertise.
[You can learn more about the Springfield Echelon in this article.]
Holosun 507Comp Particulars
I’ve been working with the Echelon for just a few months now and have actually loved operating it inventory because it comes out of the field. For the mannequin I obtained, I selected the tritium three-dot sights to be included.

That being mentioned, I’ve actually needed to run the Echelon with a reflex optic, partially as a result of I used to be excited to check out how nicely the Echelon’s newfangled VIS (Variable Interface System) mounting system labored. So, after I bought my fingers on a Holosun 507Comp, which I had initially bought a sneak peek of throughout one of many {industry} commerce exhibits, I instantly knew this was going to be the primary optic I needed to run on high of the Echelon.

What actually struck me about Holosun’s 507Comp was the extraordinarily beneficiant window and readability when wanting via it. The 1.1” x 0.87” goal lens supplies an enormous window dimension in comparison with many different reflex optics with out feeling like you’ve gotten a large fixture in your rail.
CRS — Competitors Reticle System
Holosun’s new Competitors Reticle System (CRS) was one thing I used to be additionally very impressed by. Provided with a pink or inexperienced dot, the CRS is a multi-sighting system with 4 variations on the reticle, together with a precision 2 MOA dot, an 8 MOA circle, 20 MOA circle and 32 MOA circle with a number of mixture settings to fulfill your desire.
[Be sure to read What’s the Best Reflex Sight Dot Color?]

These had been the 2 standout options that actually caught my consideration — an enormous, crystal clear, parallax-free, multi-coated window — a bigger window than most — and a few very compelling new reticle choices with a large diploma of selection between them. Digging into the essential specs and options of this unit, the 507Comp can be manufactured utilizing sturdy 7075 T6 aluminum, makes use of an industry-standard footprint, and contains Shake Awake expertise.
This pink dot unit makes use of a CR1632 battery that gives 50,000 hours of life, affords eight daylight and two evening imaginative and prescient brightness settings, and it has an IP67 submersion ranking. Talking of battery life, I actually like that the engineering group put the battery tray on the aspect of this unit so I don’t should take it off of the rail every time I need to swap out the battery. Adjustment buttons for brightness ranges are positioned on the aspect of the unit and are very responsive and straightforward to actuate.
Fingers-On with the Pink Dot Sight
Mounting the 507Comp pink dot optic to the Echelon was an absolute breeze. I utilized the included screws that got here with the Holosun optic and mounted it on to the Echelon’s rail after eradicating the slide cowl plate. That was it. No adapter plates are required. That’s the great thing about the VIS system. You possibly can mount over 30 optics on to the rail with out requiring any extra particular adapters.

Then it was time to hit the vary and see how the Echelon and 507Comp bundle carried out collectively. As a result of the 507Comp mounted on to the slide and sat completely low on the body, I used to be in a position to co-witness my tritium three-dot sights in alignment with the reticle I selected to run first, the two MOA dot with 8 MOA circle.
After adjusting the windage and elevation to align with my irons, I took inventory of how vibrant and very crisp the reticle appeared via the big window. The reticle confirmed no signal of latency “flicker” or any obvious distortion, and the two MOA dot mixed with the 8 MOA ring was very nice.

One other good take a look at in an out of doors vary atmosphere, notably within the vibrant desert of Arizona, is how nicely the brightness settings function. I used to be happy to seek out that the brightness settings exceeded all expectations, with no wash-out and loads of latitude with brightness to spare as I positioned the reticle towards sandy-colored berms within the scorching morning solar.
Stepping to the firing line, I positioned preliminary rounds sluggish and regular simply to check the zero and see how it could maintain. A minor adjustment to my alignment, and the zero and maintain had been each rock strong. Then I carried out speedy successions of shot placements from about 15 yards out on paper.

What I discovered was that I used to be in a position to very comfortably use the 8 MOA dot as a superb gauge and reference when zoning again in to shortly place my follow-up pictures. The one dot alone has been a favourite go-to for me within the final 12 months, however I used to be pleasantly stunned to see how the dot mixed with the 8 MOA ring carried out. Particularly with the massive sight image via the glass, it was snug, fast, and straightforward to choose again up on the reticle.
I switched the reticle system over to the 20 MOA circle and had the same expertise. From a totally private and subjective capturing expertise, I most well-liked the 8 MOA ring along with the dot out of the out there combos of reticles. I very a lot preferred with the ability to observe the bigger outer reticle ring as recoil was occurring and the way it aided my imaginative and prescient to deliver that middle dot again on track earlier than firing once more. The 20 MOA ring was additionally a profit on this approach and it was simple to trace the entire reticle system throughout the massive window throughout biking.
It was nearly a toss-up between the 8 and 20 MOA circles for me, however after a while spent between all of them, I actually loved the 8 MOA essentially the most out of the out there choices. The 32 MOA circle wasn’t unhealthy by any means, and I can see how a superb proportion of shooters will love that choice, it simply didn’t really feel as intuitive for me.
Closing Ideas on the 507Comp Reflex Sight
I put round 250 rounds via the gun at various distances, starting from 15 yards all the way in which out to 50 simply to see how I used to be performing with the brand new mixture. The underside line: the 507Comp held zero and, when paired with the Echelon it makes for a hell of a mixture. The efficiency of the pistol has been past expectations, and I can soundly say the identical for the Holosun 507Comp as nicely.

I’m wanting ahead to placing each via some intensive use and a little bit of tough utilization over the following many months and stay up for following up after I’ve had the prospect to run each over a higher timeline. However for now, I’m actually having fun with this pairing and would urge Echelon homeowners to present the 507Comp a attempt for themselves.
The MSRP for the pink reticle unit is $435, whereas the inexperienced is available in at $470. This places these models as the most costly of the corporate’s 507 line of optics. Nonetheless, it’s nonetheless considerably cheaper than different high-end firearm optics just like the Trijicon SRO and RMR.
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