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AR15.COM
7/11/2025 11:23:12 AM EDT
[Last Edit: GACS][Edited]
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7/13/2025 2:59:13 PM EDT
[#1]
Can yall post a video showing the barrel swap feature?
7/13/2025 3:47:43 PM EDT
[#2]
It would be interesting to know how the MRGG competitors stacked up against each other.
7/13/2025 3:54:52 PM EDT
[#3]
Quote History
Originally Posted By JohnDeereGuy1996:
Can yall post a video showing the barrel swap feature?
View Quote

It has a swappable barrel?
7/13/2025 7:53:06 PM EDT
[#4]
They state user serviceable barrel change. Technically that could be any rifle lol.
7/13/2025 8:27:58 PM EDT
[#5]
Looking forward to reviews, detailed videos, etc.
Elite Soviet Democrat
7/14/2025 12:41:33 PM EDT
[#6]
All great questions!

Every since our live stream a while back we have wanted to make a dedicated video about the MRGG.

So we see a few common questions:
- How does the ambi system work
- How does the barrel change

As we continue filming is there any other questions you would like answered? Any features you want to see?
7/14/2025 4:25:14 PM EDT
[#7]
What optic is used in the contract rifle and when will the suppresor be a available.
7/14/2025 8:43:05 PM EDT
[#8]
https://www.nightforceoptics.com/nightforce-optics-awarded-ussocom-r-vps-contract

Supposedly this is the contract optic. I have yet to see one fielded with it. Mostly seen the 5-25 or the 7-35 ATACR
7/14/2025 8:48:04 PM EDT
[#9]
Quote History
Originally Posted By GACS:
All great questions!

Every since our live stream a while back we have wanted to make a dedicated video about the MRGG.

So we see a few common questions:
- How does the ambi system work
- How does the barrel change

As we continue filming is there any other questions you would like answered? Any features you want to see?
View Quote

Rifling technique?
Accuracy guarantees?
7/14/2025 10:13:10 PM EDT
[#10]
Quote History
Originally Posted By MInurse:
https://www.nightforceoptics.com/nightforce-optics-awarded-ussocom-r-vps-contract

Supposedly this is the contract optic. I have yet to see one fielded with it. Mostly seen the 5-25 or the 7-35 ATACR
View Quote


That’s a shame not a huge fan of the 4-20 atacr
7/16/2025 8:40:40 AM EDT
[Last Edit: themao][Edited] [#11]
Quote History
Originally Posted By GACS:
All great questions!

Every since our live stream a while back we have wanted to make a dedicated video about the MRGG.

So we see a few common questions:
- How does the ambi system work
- How does the barrel change

As we continue filming is there any other questions you would like answered? Any features you want to see?
View Quote


Ten shot groups at 100 yards with common 6.5 Creedmoor ammo

How does your phased array gas system work, what makes it different/better than a normal gas block

Go over the bolt and bolt carrier. I assume you are using the same super grade steel ? dual ejectors?

Gas system looks longer than a 12” rifle length. If so, why?

Buffer tube length. Obviously not the same as your Super 42 carbine length system

Edited to add: I would also review optics mounting suggestions for your upper receiver (what Geissele mounts, positioning the optic for the mount etc). I am assuming you recommend just 1.54” high mounts, 20 MOA cant?

The barrel: 20”, CRMOV Barrel (Chrome Lined 1:7.5 Twist). So not cold hammer forged like your other barrels? Expected barrel life shooting standard ammo? How do we order replacements?

Thanks
Elite Soviet Democrat
7/16/2025 7:49:42 PM EDT
[Last Edit: Marksman14][Edited] [#12]
I wish you guys liked my state

Your vendors do, but I have a coupon I’d love to use for one of these that would be an awesome addition to my avatar.
7/17/2025 9:30:52 AM EDT
[#13]
Quote History
Originally Posted By Marksman14:
I wish you guys liked my state

Your vendors do, but I have a coupon I’d love to use for one of these that would be an awesome addition to my avatar.
View Quote



Hello Marksman14,

If it was up to us, we would want nothing more than to ship to all 50 states, to be perfectly honest we hate that any state infringes on the rights' of Americans.

As a manufacturer, there are simply more restrictions and limitations we run into when shipping to certain states. It is one of the greatest benefits of having a strong dealer network that can assist.

Although we appreciate that you have a coupon for our site, many of of dealers run sales throughout the year as well and some of those sales can get you close to, if not better than, certain discount codes.

We are still pushing more MRGG rifles out to dealers and may have another model coming here soon!
7/18/2025 3:55:40 PM EDT
[Last Edit: Marksman14][Edited] [#14]
Quote History
Originally Posted By GACS:



Hello Marksman14,

If it was up to us, we would want nothing more than to ship to all 50 states, to be perfectly honest we hate that any state infringes on the rights' of Americans.

As a manufacturer, there are simply more restrictions and limitations we run into when shipping to certain states. It is one of the greatest benefits of having a strong dealer network that can assist.

Although we appreciate that you have a coupon for our site, many of of dealers run sales throughout the year as well and some of those sales can get you close to, if not better than, certain discount codes.

We are still pushing more MRGG rifles out to dealers and may have another model coming here soon!
View Quote


Hopefully it gets overturned soon here.  I run our DMR program, and unfortunately it’s all self funded.

But if rooftop ever runs a sale that matches the coupon, I’ll be buying.  Let’s face it, I probably will anyways……..and hopefully snag the 16” to go with the 22” KAC.

7/24/2025 9:28:36 PM EDT
[#15]
Are you guys planning on releasing uppers in addition to complete rifles? Are the uppers compatible with KAC pattern lowers?
8/2/2025 2:53:12 PM EDT
[#16]
Any updates on a video? I would like to see some reviews and more details before buying one.  

Thanks
Elite Soviet Democrat
8/7/2025 7:55:04 AM EDT
[#17]
Any updates? Friday video perhaps?

I am still waiting on reviews lol.
Elite Soviet Democrat
8/7/2025 9:45:18 AM EDT
[#18]
Quote History
Originally Posted By themao:
Any updates? Friday video perhaps?

I am still waiting on reviews lol.
View Quote



We appreciate your patience! With editing and production, videos can take a touch longer than we would all like, but it's worth the wait. We collected a decent amount of questions across all social media platforms and working with our Gunsmiths and Engineers to do our best to get answers for them. We are also working on content for a nice addition to the website ;) manuals are great, but videos to go with them are even better.
8/9/2025 5:46:33 PM EDT
[#19]
Thanks for the reply. Meanwhile:

USSOCOM’s Insane New Sniper Rifle In Action: Geissele MRGG- S


Seems to like 130 Lapuas and his 144 gr Sierra handloads. 1125 yards was no issue.

Do you find the HUXWRX cans to help with accuracy and repeatability more than others? He used a different brand.

Seems pretty boring accurate which is what you want  
Elite Soviet Democrat
8/10/2025 7:48:06 PM EDT
[#20]
Will the contract suppressor be available as well?
8/11/2025 9:56:06 AM EDT
[#21]
Quote History
Originally Posted By themao:
Thanks for the reply. Meanwhile:

https://www.youtube.com/watch?v=e1SThfvMOCA

Seems to like 130 Lapuas and his 144 gr Sierra handloads. 1125 yards was no issue.

Do you find the HUXWRX cans to help with accuracy and repeatability more than others? He used a different brand.

Seems pretty boring accurate which is what you want  
View Quote


We found that the HUXWRX flow series performed best with our rifle. The groups tightened up to assist with repeatable impacts. The flow through technology also provides minimal backpressure to decrease the splits between follow up shots. Even on a Full-Sized IPSC the group was rather tight in Mullet's video!
8/11/2025 9:57:45 AM EDT
[#22]
Quote History
Originally Posted By wayfaerer320:
Will the contract suppressor be available as well?
View Quote


We do not have any firm dates yet or plans to release the Super Night Owl. It is made in house, and we still continuing testing and evalution with our Suppressor.

If more information becomes available we will make sure to let you know!
8/23/2025 10:14:23 AM EDT
[#23]
I’ve got a write up on snipershide for this rifle. Lots of guys chiming in with their experience as well. Good info if anyone is interested.
8/24/2025 9:17:29 AM EDT
[Last Edit: themao][Edited] [#24]
https://www.snipershide.com/shooting/threads/geissele-mrgg-6-5-creed-write-up-and-review.7264646/

Thanks. Interesting how a second set of feed ramps were placed just after the barrel extension.
Elite Soviet Democrat
9/10/2025 7:02:29 AM EDT
[#25]
Do you intend to sell spare barrels/parts and different length rails for MRGG owners?

Or will you only sell uppers?

I'd like to be able to reconfigure mine to the MRGG-A configuration in the future.
9/10/2025 9:17:04 AM EDT
[#26]
Quote History
Originally Posted By EvanZ:
Do you intend to sell spare barrels/parts and different length rails for MRGG owners?

Or will you only sell uppers?

I'd like to be able to reconfigure mine to the MRGG-A configuration in the future.
View Quote


Hello Evan!

Thank you for your business and we hope you are enjoying your MRGG! At this time we do not have any information on other offerings for the line. We hope to have more information by SHOT Show. If any new parts/components/uppers become available before then we will be happy to let you know!

9/10/2025 10:14:48 AM EDT
[#27]
Very nice.

Gonads & Strife
9/13/2025 6:21:22 PM EDT
[#28]
Quote History
Originally Posted By EvanZ:
Do you intend to sell spare barrels/parts and different length rails for MRGG owners?

Or will you only sell uppers?

I'd like to be able to reconfigure mine to the MRGG-A configuration in the future.
View Quote

Isn’t the MRGG-A an LMT?
9/14/2025 8:04:00 AM EDT
[#29]
Yes - the winner was LMT, but Geissele had a submission as well. There is a 16" variant sold through Euro Optic so the parts exist already.

9/14/2025 11:25:54 AM EDT
[#30]
Assuming the 16” is the same accuracy as the 20, I’ll be ordering a tan one as soon as I can find one.
9/14/2025 6:27:06 PM EDT
[#31]
Quote History
Originally Posted By EvanZ:
Yes - the winner was LMT, but Geissele had a submission as well. There is a 16" variant sold through Euro Optic so the parts exist already.

View Quote

Ahh neat. I think I saw something about a 14.5 inch version too. I wonder how much velocity you lose going from 16 to 14.5?

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