• A+ Customer Service

  • Low Prices Daily

  • 100% Authentic, Factory-Direct Items

  • Hassle Free Returns

5 Best Rost Martin RM1C & RM1S Holosun Optics - Red & Green Dot Sights

Best Rost Martin RM1C & RM1S Holosun Optics - Red & Green Dot Sights

paul rinaldi |

Hey Freedom Gorillas! Today we are going to discuss the best Holosun Red & Green dot sights you can mount on your Rost Martin RM1C or RM1S.

Both the RM1C and RM1S have the same optics footprint and mounting. It's just the RM1S is a slightly smaller version than the RM1C. So if you have either the RM1C or RM1S this article applies to you.

It's also important to know that the RM1C and RM1S ships with an RMR adapter plate, and we will be covering RMR footprint optics in this guide.

To learn more keep reading!

Which Holosun Optics do we recommend for the Rost Martin RM1C & RM1S?

RMR Footprint Optics - these are larger optics with larger windows and more overhang on the slide:

 

 

Quick Nav

Which Rost Martin RM1C & RM1S models does this apply to?

This guide will apply to all Rost Martin RM1C & RM1S models

  • Rost Martin RM1C
  • Rost Martin RM1C California Compliant
  • Rost Martin RM1C Comp
  • Rost Martin RM1S

 

Why do we recommend Holosun Optics vs other options?

  • They are a good combination of high quality and affordability.
  • They have the longest battery life and batteries can be changed without removing the optic.
  • They come in red & green reticles with different sizes and styles.
  • They are strong with 7075 aluminum or titanium housings and glass.
  • They have convenient features like Shake Awake, easy to press brightness buttons, and Side Mounted Batteries.
  • Some models have Solar Panels which will power the optic if the battery dies.
  • They have a Limited Lifetime Warranty.
  • They are reliable, water proof, and have a great track record

 

What optics footprint is the Rost Martin RM1C & RM1S?

The Rost Martin RM1C & RM1S use a multi plate adapter plate system. The slide is machined and then there are adapter plates that fit onto the slide, and then the optic will fit onto the plate.

The Rost Martin RM1C & RM1S ship with an RMR adapter plate. Those are the optics we will be covering.

There are some other adapter plates for sale on Rost Martins website if you wanted a different footprint. RMR is one of the most common though.

 

Best RMR Footprint Holosun Optics for the Rost Martin RM1C & RM1S

Here are the RMR Footprint Holosun optics we would recommend for the Rost Martin RM1C and RM1S. These are going to be larger optics. They all come with a variety of features and different price points.

Each one is good to go and choosing the best one depends on your needs, the features you really value, and budget.

1. Holosun 407C Green & Red Dot - Best Budget Option

Holosun 407C

Buy the 407C At The Best Price

The most budget friendly option is going to be the 407C. The 407C has a 2 MOA dot only. The housing is aluminum.

If you are ok with having just a 2 MOA dot all the time, then the 407C is a great option.

It has shake awake, a side removable battery, solar failsafe with auto brightness or manual brightness modes, 10 daylight and 2 nightvision settings, and is IP67 waterproof.

Read our full 407C Review here.

 

2. Holosun 507C Green & Red Dot - Best All Around Option

Holosun 507C

Buy the 507C At The Best Price

The Holosun 507C is very similar to the 407C except it has Holosun "MRS" reticle.

It's available in Red or Green reticles and the MRS (Multi Reticle System) lets you use a 32 MOA ring + 2 MOA dot, or it can be toggled to show only the 32 MOA Ring or just the 2 MOA dot by holding down the "-" button for 3 seconds.

It has shake awake, a side removable battery, solar failsafe with auto brightness or manual brightness modes, 10 daylight and 2 nightvision settings, and is IP67 waterproof.

Read our full 507C review here.

 

3. Holosun 507C ACSS Vulcan Green & Red Dot - Best Specialty Option

Holosun 507C ACSS Vulcan

Buy the 507C ACSS Vulcan At The Best Price

The 507C ACSS Vulcan may pique your interest. It's just like the 507C except is has the ACSS Vulcan reticle. This reticle features a 250 MOA Ring and a 10 MOA chevron - sounds crazy right? Well it's crazy awesome! It helps new red dot shooter and experts alike, and allows for the most precision out of all optics mentioned here.

You can learn more about the ACSS reticle here but to summarize, the 250 MOA Ring helps you find the center dot quickly if you are off center and the 10 MOA chevron acts like a BDC reticle and also has a very precise point for precision work.

It's available in Red or Green reticles and if you wanted to turn the outside ring off you can by holding down the "-" button for 3 seconds.

It has shake awake, a side removable battery, solar failsafe with auto brightness or manual brightness modes, 10 daylight and 2 nightvision settings, and is IP67 waterproof.

Read our full 507C ACSS Vulcan review here.

 

4. Holosun 507 Comp Green & Red Dot - Largest Window Competition Reticle

Holosun 508T

Buy the 507 Comp At The Best Price

Next on the list is the Holosun 507 Comp. This is a very popular option. Comp stands for "Competition" because this optic features a VERY large window, meant for competition shooting. It's the largest window in the industry.

The 507 Comp has some key differences vs the other optics listed here. First it has the C.R.S. which is the Complete Reticle System. This gives it many reticle configurations like a 2 MOA Dot only or a 2 MOA dot + 8 or 20 or 32 MOA Circle or just a 8 or 20 or 32 MOA Circle.

The 507 Comp also does not have a solar panel on it which means there is also no auto brightness setting.

It has a 7075 aluminum housing, shake awake, a side removable battery, manual brightness modes, 10 daylight and 2 nightvision settings, and is IP67 waterproof.

This is a large optic.

Read our full 507 Comp review here.

 

5. Holosun 508T Green & Red Dot - Most Durable Open Emitter

Holosun 508T

Buy the 508T At The Best Price

Next on the list is the Holosun 508T. It's very similar to the 507C except it has a stronger housing made out of titanium and a square window that's a little bigger.

The 508T's square titanium housing is made to give it extra durability, both from the shape and the material.

It's available in Red or Green reticles and they come with Holosun's Multi Reticle System, which is a 32 MOA ring + 2 MOA dot, and can be toggled to show only the 32 MOA Ring or just the 2 MOA dot by holding down the "-" button for 3 seconds.

It has shake awake, a side removable battery, solar failsafe with auto brightness or manual brightness modes, 10 daylight and 2 nightvision settings, and is IP67 waterproof.

Read our full 508T Review here.

 

 

Choosing between Red or Green Reticles

You may be wondering if you should get a red or green dot reticle. We get this question a lot so I am going to list a few bullet points for you to consider.

  • Green reticles are less straining for the eye to see.
  • Green reticles can help with astigmatism. If you have astigmatism you will see a blurry dot, we have been told by a few customers that Green dots help with their astigmatism, making the dot look more crisp than the red version.
  • Green will not washout on backdrops like green grass, foliage, or green colors.
  • In theory Green dots can have a longer battery life because Green is brighter, so for example a green dot on brightness setting 6 may be the same brightness as a red dot on setting 7 - which would save battery life.

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 : 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.
  • MRS Reticle (32 MOA Ring + 2 MOA Dot): 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 : 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.
  • CRS Reticle (32 MOA Ring, 20 MOA Ring, 8 MOA Ring, 2 MOA Center Dot): 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.

 

Conclusion

We hope you found this guide helpful. We know finding the right optic can be confusing and overwhelming, so we hope that this guide helped you out in some capacity.

We think any of the optics mentioned here would make fine choices for the Rost Martin RM1C or RM1S models.

If you still have any questions please contact our support team, they would be happy to help!

Thanks for reading!

Previous Next