Holosun Pistol Optic Cheat Sheet - Easily Learn & Research Every Holosun Pistol Optic

Choosing a pistol optic is confusing. Choosing the right Holosun Pistol Optic can also be confusing. 

We've learned quite a bit after selling lots of Holosun Pistol Optics. So we wanted to make this Cheat Sheet to help you find the right Holosun Pistol Optic for you.

Just click any link below and you'll be taken to all the Holosun Optics that meet that criteria. 

We also recommend checking out these Holosun Pistol Optic Comparison guides if you'd like to dive deeper.

Holosun Open Reflex Sights

Holosun Closed Emitter Sights

Holosun Competition & ACSS Vulcan Reticle Sights

Shop by Reticle M.R.S Reticle Pistol Optics 2 MOA Dot Pistol Optics 3 MOA Dot Pistol Optics 6 MOA Dot Pistol Optics ACSS Vulcan Pistol Optics C.R.S Reticle Pistol Optics P.R.S Reticle Pistol Optics	Shop by Housing Material Titanium Pistol Optics Closed Emitter Pistol Optics FDE Pistol Optics
Shop by Footprint RMR Footprint RMSc Footprint Modified RMSc Footprint Glock MOS Footprint S&W M&P 2.0 Footprint	Shop by Intended Application Size For Full Size & Compact Pistols For Sub & Micro Compact Pistols
Shop by Series 407COMP Series 507COMP Series C Series K Series 507C ACSS Vulcan 507K ACSS Vulcan 508T Series 509T 509 ACSS Vulcan EPS Full Size EPS Carry EPS Core AEMS MICRO AEMS MACRO 507 PROMAX SCS Series	Shop by Solar/Auto Brightness Solar Pistol Optics (Manual & Auto Brightness Settings) Non Solar Pistol Optics (Manual Brightness Only) Shop by Reticle Color Red Dot Pistol Sights Green Dot Pistol Sights Gold Dot Pistol Sights

Choosing between Red, Green or Gold Reticles

 

One of the most common questions we get is: “Should I choose a red, green, or gold reticle?”
The good news? There isn’t a “right” answer. All three work extremely well. The best choice usually comes down to your eyes, your environment, and personal preference.
Below are some helpful points to consider for each color:

🔴 Red Reticles

• Red is the original and most widely used reticle color.
• It performs extremely well in bright daylight and low light.
• Red tends to have excellent battery efficiency.
• Many shooters simply prefer red because it’s what they’ve trained with.
• Works well against most backgrounds and target colors.

Red is tried-and-true. If you want the classic, proven option, red is always a solid choice.

🟢 Green Reticles

• Green is currently the most popular option among many shooters.
• The human eye is naturally more sensitive to green, which can make it appear brighter at lower settings.
• Some shooters with astigmatism report that green appears more crisp compared to red.
• Green can feel less straining to the eye during extended range sessions.
• In certain lighting conditions, you may be able to run a lower brightness setting, potentially extending battery life.

If your eyes pick up green quickly and it looks sharp to you, it’s an excellent choice.

🟡 Gold Reticles

• Gold offers a unique, high-contrast appearance that stands out from typical red/green environments.
• It can be especially helpful for shooters who are red/green color blind.
• Some shooters with astigmatism find gold appears cleaner or less “starburst-like.”

Gold is a great alternative if red or green hasn’t felt perfect for your eyes.

So… Which One Should You Choose?

All three colors are durable, daylight bright, and fully capable for carry, duty, competition, or range use.

If you want to learn more check out our full article about Red vs Green Dot Pros & Cons here.

 

Choosing between Open vs Closed Emitters

The simplest way we can break down open vs closed emitters is to look at how you plan on carrying the pistol. If you plan on being outdoors in the elements with rain, snow, sleet, then a closed emitter will be beneficial.

If you plan on carrying OWB most of the time and plan on being outside then closed emitter would be beneficial.

If you plan on carrying IWB or don't plan on being outside using your red dot in the pouring rain or heavy snow then an open reflex is fine.

Open reflexes will still work in the rain or snow but the closed emitter will give you extra peace of mind.

An open reflex can collect dust and debris on the inside of the reticle over time, so you'll want to clean it out from time to time. An enclosed emitter is easier to clean in this aspect.

To learn more about Open vs Closed emitters you can check out our Open vs Closed Emitter Guide here.

 

How to decide which reticle style is best for you

In this guide we covered a few different reticle options. If you need some help deciding which is best for you here are some of our thoughts on each.

	2 MOA only (407C, EPS 2 MOA, EPS Carry 2 MOA): This dot is quite small which makes it precise. The downside is that it can be hard to “pick up” upon drawing the weapon. If you are experienced shooting red dot sights on pistols then this may not be an issue for you. If you are new, we recommend you practice “finding the dot” at home to become proficient. If you can train your muscle memory to find the dot then 2 MOA is a great choice.
	6 MOA only (407K, EPS 6 MOA, EPS Carry 6 MOA): This dot is decently larger than the 2 MOA dot. We classify this as more user friendly than the 2 MOA dot as it’s a bit easier to pick up upon drawing. The 6 MOA dot will not be as precise as the 2 MOA dot at long distances (50+ yards) but it is still plenty accurate at all distance ranges. The 6 MOA dot is a nice size and it gives you a less cluttered reticle. Some people prefer it over the MRS.
	MRS Reticle (32 MOA Ring + 2 MOA Dot) (507K, 507C, 508T, 509T, EPS MRS, EPS Carry MRS: This reticle is a good combination of both large and small. You have the 2 MOA dot to be precise with, and the 32 MOA Ring to help “find the dot”. The 32 MOA Circle is quite hard to miss. The nice thing about this reticle is the flexibility. You can use the 32 MOA Ring only or the 2 MOA dot only or both together. This way you can find what you prefer and stick to it.
	ACSS Vulcan with 10 MOA Chevron and 250 MOA Outer Ring (507C ACSS Vulcan, 509 ACSS Vulcan): This reticle is going to be the most precise out of all the other options because of it’s Chevron. The tip of the chevron is the most precise aiming point in any red dot reticle. The 250 MOA outer ring is not visible when the chevron is centered, it’s only visible when you need to adjust your aim. This way “finding the dot” becomes quicker. The chevron also gives you range finding capabilities which none of the other optics do. The only shorter battery life compared to other options.
	ACSS Vulcan with 3 MOA Dot and 230 MOA Dotted Outer Ring (507K ACSS Vulcan): This reticle is going to have a 3 moa dot and the 230 MOA dotted outer ring. The outer ring is only visible when the dot is not centered. The purpose is to help you find the dot quicker upon drawing the weapon. The 3 MOA dot give you a slightly larger dot than the 2 MOA dot, but it’s not that noticeable. The real value to this reticle is the outer ring and it’s assistance with helping you get on target faster by quickly adjusting your grip to “find the dot”
	CRS Reticle (32 MOA Ring, 20 MOA Ring, 8 MOA Ring, 2 MOA Center Dot) (507 Comp): The CRS reticle is 7 different reticles in one. It comes with a 32 MOA circle, 20 MOA circle, 8 MOA Circle, and 2 MOA Dot. Holding down the "-" button for 3 seconds lets you toggle through all the reticle options to decide which you like best. You can use The 2 MOA Dot only, one of the circles only, or both the dot and a circle combo together.
	PRS Reticle (32 MOA Ring, 20 MOA Ring, 8 MOA Ring, 2 MOA Center Dot) (507 PROMAX): The PRS reticle is 7 different reticles in one. It comes with a 32 MOA circle, 20 MOA circle, 8 MOA Circle, and 2 MOA Dot. Holding down the "-" button for 3 seconds lets you toggle through all the reticle options to decide which you like best. You can use The 2 MOA Dot only, one of the circles only, or both the dot and a circle combo together.