Holosun Comparison Chart (2026): Every Current Optic — Specs, Footprints & Live Prices
Every current Holosun optic compared on specs, mounting footprint and live price, so you can match one to your gun and budget in one pass.
The Spec Database: 16 Current Optics
Click any column header to sort. Weight and length are Holosun’s body figures (AEMS-series mounts add 5.7–6.1 oz). Battery life is Holosun’s rating at setting 6; SCS models run an internal solar-charged battery. All 16 were in stock at OpticsPlanet on August 18, 2026.
| Model | Type | Footprint | Reticle | Battery (life) | Solar | Weight | Length | Window | Holosun.com | Street (OpticsPlanet) |
|---|---|---|---|---|---|---|---|---|---|---|
| HS407C X2 | Open reflex (pistol) | RMR | 2 MOA dot | CR1632 (50,000 hr) | Yes | 1.5 oz | 1.78″ | 0.91 x 0.63″ | $288.22 | $185.99 |
| HS507C X2 | Open reflex (pistol) | RMR | MRS: 2 MOA dot / 32 MOA circle | CR1632 (50,000 hr) | Yes | 1.5 oz | 1.78″ | 0.91 x 0.63″ | $364.69 | $232.99 |
| HE507C-GR X2 | Open reflex (pistol, green) | RMR | MRS: 2 MOA dot / 32 MOA circle | CR1632 (50,000 hr) | Yes | 1.5 oz | 1.78″ | 0.91 x 0.63″ | $399.99 | $255.99 |
| HS507K X2 | Open reflex (micro) | Holosun K | MRS: 2 MOA dot / 32 MOA circle | CR1632 (50,000 hr) | No | 1 oz | 1.6″ | 0.58 x 0.77″ | $348.22 | $295.99 |
| HE507K-GR X2 | Open reflex (micro, green) | Holosun K | MRS: 2 MOA dot / 32 MOA circle | CR1632 (50,000 hr) | No | 1 oz | 1.6″ | 0.58 x 0.77″ | $376.46 | $319.99 |
| 507COMP | Open reflex (competition) | RMR | CRS: 2 MOA dot / 8-20-32 MOA circles | CR1632 (50,000 hr) | No | 1.7 oz | 1.8″ | 1.1 x 0.87″ | $435.28 | $369.99 |
| EPS (RD MRS) | Enclosed (full-size) | Holosun K (RMR plate incl.) | MRS: 2 MOA dot / 32 MOA circle | CR1620 (50,000 hr) | Yes | 1.4 oz | 1.63″ | 0.90 x 0.63″ | $470.58 | $399.99 |
| EPS Carry (RD MRS) | Enclosed (micro/slim) | Holosun K (RMSc plate incl.) | MRS: 2 MOA dot / 32 MOA circle | CR1620 (50,000 hr) | Yes | 1.23 oz | 1.63″ | 0.77 x 0.58″ | $470.58 | $399.99 |
| HE508T-RD X2 | Open reflex (titanium) | RMR | MRS: 2 MOA dot / 32 MOA circle | CR1632 (50,000 hr) | Yes | 2 oz | 1.78″ | 0.91 x 0.63″ | $435.28 | $369.99 |
| HE509T-RD X2 | Enclosed (titanium) | 509T (RMR plate incl.) | MRS: 2 MOA dot / 32 MOA circle | CR1632 (50,000 hr) | Yes | 1.27 oz | 1.6″ | 0.66 x 0.9″ | $505.87 | $429.99 |
| AEMS PRO X2-RD | Enclosed reflex (rifle) | Picatinny | MRS: 2 MOA dot / 65 MOA circle | CR2032 (50,000 hr) | Yes | 4.3 oz | 2.2″ | 1.1 x 0.87″ | $470.58 | $399.99 |
| AEMS CORE X2-RD | Enclosed reflex (rifle) | Picatinny | 2 MOA dot | CR2032 (50,000 hr) | No | 4.1 oz | 2.22″ | 1.1 x 0.87″ | $352.93 | $299.99 |
| HS510C | Open reflex (rifle) | Picatinny | MRS: 2 MOA dot / 65 MOA circle | CR2032 (50,000 hr) | Yes | 4.94 oz | 3.3″ | 0.91 x 1.26″ | $364.69 | $309.99 |
| HE510C-GR | Open reflex (rifle, green) | Picatinny | MRS: 2 MOA dot / 65 MOA circle | CR2032 (50,000 hr) | Yes | 4.94 oz | 3.3″ | 0.91 x 1.26″ | $399.99 | $339.99 |
| SCS-M-GR | Open reflex, ultra-low (Glock MOS) | Glock MOS direct | MRS: 2 MOA dot / 32 MOA circle (green) | Internal + solar (20,000 hr) | Yes (charging) | 1.3 oz | 1.9″ | 0.9 x 0.63″ | $411.75 | $349.99 |
| SCS-320-GR | Enclosed solar (Sig P320) | P320 direct (DPP pattern) | MRS: 2 MOA dot / 32 MOA circle (green) | Internal + solar (20,000 hr) | Yes (charging) | 1.35 oz | 1.85″ | 0.9 x 0.63″ | $470.58 | $399.99 |
↓ Download the full spec database as CSV (with source URLs)
Footprint Cheat Sheet: What Fits Your Slide Cut
| Your slide cut | Direct fit | Fits with included plate |
|---|---|---|
| RMR cut (Trijicon RMR pattern) | HS407C X2, HS507C X2, HE507C-GR X2, HE508T-RD X2, 507COMP | EPS (RMR-to-K plate in box), HE509T X2 (RMR-to-509T plate in box) |
| RMSc cut (slim micro-compacts: Hellcat, P365, Shield Plus class) | — | EPS Carry (RMSc-to-K plate in box) |
| Holosun K cut | HS507K X2, HE507K-GR X2, EPS, EPS Carry | — |
| Glock MOS | SCS-M-GR (ultra-low, no plate at all) | Most RMR/K optics via Glock MOS adapter plates (not included) |
| Sig P320 pro cut (DPP pattern) | SCS-320-GR | — |
| Picatinny rail (rifles/PCCs) | HS510C, HE510C-GR, AEMS PRO X2, AEMS CORE X2 | — |
For footprint fundamentals across every brand (which cuts exist and how plates work), see my pistol red-dot footprint guide.
Discontinued Models and What Replaced Them
Holosun cleaned house in 2025–2026. If you are shopping used listings or old reviews, this is the translation table (verified against Holosun’s current catalog August 18, 2026):
| Discontinued | Current replacement | Notes |
|---|---|---|
| HE509T (original) | HE509T X2 | Same enclosed titanium concept; RMR plate still included |
| AEMS (original) | AEMS PRO X2 | Same MRS 65-MOA-circle formula; new AEMS EVO / MACRO / MICRO line launched alongside |
| AEMS Core (original) | AEMS CORE X2 | Dot-only budget enclosed rifle optic |
| HS512C | HE512T (titanium, $588.22 at holosun.com) | OpticsPlanet flags the 512C “discontinued by Holosun” |
| HS403B / HS403C tube dots | No direct successor | SCRS solar tube-dot line is the nearest current category |
How to Read the Table for Your Use Case
Now, let’s put it to work. Slim carry gun: the two K-footprint micros (507K X2 at 1.0 oz) and the enclosed EPS Carry (1.23 oz) are the size-appropriate picks; the EPS Carry’s sealed emitter is the wet-weather argument and its included RMSc plate covers most micro-nines. Full-size duty/HD pistol: the 507C X2 sits at $232.99 street, and the titanium-housed 508T and enclosed 509T X2 are the harder-use published options. Competition: the 507COMP’s 1.1″ window and selectable 8/20/32 MOA circles exist for exactly that game. Rifles: the 510C’s big open window versus the AEMS line’s enclosed emitter is the real decision (both run the 65 MOA circle). Battery-phobic: both SCS models charge themselves off solar and never take a coin cell. Once it’s mounted, zero it properly. If you are cross-shopping enclosed imports, my Steiner MPS-C coverage is the premium-side comparison, and my best concealed carry guns of 2026 shows which pistols ship optics-ready. Suppressor shoppers on the Brand Avalanche network: the same dated-price approach powers Popular Suppressors’ suppressor comparison chart.
Frequently Asked Questions
Which Holosun optic fits my gun?
Match your slide cut first. RMR-cut slides take the 407C/507C/508T/507COMP directly, RMSc-cut carry guns take the EPS Carry via its included plate, and Glock MOS and Sig P320 have dedicated SCS solar models. Then pick reticle and battery style from the spec table above.
What is the price range of Holosun’s current lineup?
As of August 2026, Holosun’s 16 core optics run from the $185 street-price HS407C X2 up to the $429 enclosed titanium HE509T X2.
How current are the prices and specs in this comparison?
Specs come from Holosun’s own product pages and were last verified August 18, 2026; street prices were pulled from OpticsPlanet the same day and are refreshed monthly. Treat them as a dated snapshot, not a live price feed.
What’s the difference between an open reflex and an enclosed Holosun optic?
Open designs like the 407C/507C expose the emitter and lens; enclosed models like the 509T and HE509T fully surround the window, which protects the emitter from mud and debris but adds weight and bulk. The spec table above lists which of the 16 models are enclosed.
Final Thoughts
Every spec here was pulled from the linked holosun.com product page and every price from the live OpticsPlanet listing on August 18, 2026. Reticle and battery figures are Holosun’s own ratings, no hands-on testing is claimed, and the CSV includes all source URLs. Match the cut, then the reticle, then the battery, and you will land on the right one.
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| Term | Category |
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