Warning

 

Close
Confirm Action

Are you sure you wish to do this?

Cancel Confirm
AR15.COM
Armory Sponsor
7/16/2026 9:42:02 AM EDT
On the hunt for a pretty specific stock adapter for a Remington 870, looking for a particular version:

- I'd like to be able to fit an A2 or fixed MOE type stock or similar, whereas most adapters don't have a 'full face', lacking that bottom part and only take a 'simple' extension tube (rules out things like MESA LEO Gen II, and most others)

- I'd like to have the stock below the barrel line so the MESA high adapter will not work, a bummer, because it does have that full face and takes an A2 stock.

- I'd also like the stock to be parallel to the barrel, not angled down (again, the MESA high adapter would have been great, if it were below the barrel....)

The MESA high version with the full face visible
Attached File


Not many options remain:

I found the KE Arms, it requires a 1913 adapter, adding another part that is needed, but it ticks most boxes
Attached File


I found the DoubleStar / ACE version but cannot tell the position of the stock (high or low, angled or straight) or really any other information on it
Attached File


Does anyone know of any other possible options??
Be careful when the boss asks "Have you ever been to ...?"

"You got out once. You dip so much as a pinky back into this (ARFCOM) pond... you may well find something reaches out... and drags you back into its depths".
7/16/2026 8:19:54 PM EDT
[#1]
I did the ke arms, I like it but id recommend  a a2 angled grip. For what I was looking to accomplish  the ke arms was the best fit. I was looking to do a right folding skeletonized stock using the Sampson folder with a sbs 14in barrel and a green dot. The Mesa urbino stock i have i think looks better but I really wanted the folding stock.
7/17/2026 8:48:06 AM EDT
[#2]
Quote History
Originally Posted By gumby510:
I did the ke arms, I like it but id recommend  a a2 angled grip. For what I was looking to accomplish  the ke arms was the best fit. I was looking to do a right folding skeletonized stock using the Sampson folder with a sbs 14in barrel and a green dot. The Mesa urbino stock i have i think looks better but I really wanted the folding stock.
View Quote


LOL, almost like you read my mind, that is pretty much the configuration I was looking to build for my breacher
- SBS
- right folding skeletonized stock - I was looking at the ACE version, I know that one can take a lot of beating so can still use it for pounding on a door if needed
- Ghost ring sight (back up)
- left side shell saddle with rail and RDS
- Streamlight Racker integrated light front grip
- extended mag tube
- ERGO grip if it works with the adapter

Any chance you have pictures of your set up?  Thanks!
Be careful when the boss asks "Have you ever been to ...?"

"You got out once. You dip so much as a pinky back into this (ARFCOM) pond... you may well find something reaches out... and drags you back into its depths".
7/17/2026 9:20:22 AM EDT
[#3]
3-D print?  You could even print adapters for existing adapters, ie, lowering an existing adapter, or adding a full face to the rear of an existing adapter.  You sure you want to put an A2 stock on there?  That's going to make the LOP pretty long.  You could print extensions for a shorty fixed stock & get it about perfect.
7/17/2026 9:20:28 AM EDT
[#4]
I've got an ACE. I had to lower the stock to get a good head position. I can shoot pictures if needed.
I know I'll never go home.
So set fire to your ships, and past regrets, and be free.
7/17/2026 9:53:35 AM EDT
[#5]
@TNC - would love to see that ACE set up

@Backbencher - I have enough trouble printing Word documents  I'd have to find a skilled person who could make the 3D model and then someone to print it.  One of these days I really need to take the time to learn SolidWorks and get set up for 3D printing...  I was taught on an old fashioned drafting table... I feel ancient...
Be careful when the boss asks "Have you ever been to ...?"

"You got out once. You dip so much as a pinky back into this (ARFCOM) pond... you may well find something reaches out... and drags you back into its depths".
7/17/2026 9:58:01 AM EDT
[#6]
Quote History
Originally Posted By MartytW: @TNC - would love to see that ACE set up

@Backbencher - I have enough trouble printing Word documents  I'd have to find a skilled person who could make the 3D model and then someone to print it.  One of these days I really need to take the time to learn SolidWorks and get set up for 3D printing...  I was taught on an old fashioned drafting table... I feel ancient...
View Quote


Yer local community college has courses, and there's YouTube...

You also don't have to be perfect, I know yer a gunsmif, that means you own a Dremel...

3-D printers are cheap on Amazon.
7/17/2026 11:36:04 AM EDT
[#7]
Quote History
Originally Posted By MartytW:


LOL, almost like you read my mind, that is pretty much the configuration I was looking to build for my breacher
- SBS
- right folding skeletonized stock - I was looking at the ACE version, I know that one can take a lot of beating so can still use it for pounding on a door if needed
- Ghost ring sight (back up)
- left side shell saddle with rail and RDS
- Streamlight Racker integrated light front grip
- extended mag tube
- ERGO grip if it works with the adapter

Any chance you have pictures of your set up?  Thanks!
View Quote

I do, send me your email or # and ill send you the pic
7/17/2026 1:34:38 PM EDT
[#8]
Quote History
Originally Posted By gumby510:

I do, send me your email or # and ill send you the pic
View Quote


PM sent, thanks!
Be careful when the boss asks "Have you ever been to ...?"

"You got out once. You dip so much as a pinky back into this (ARFCOM) pond... you may well find something reaches out... and drags you back into its depths".
7/17/2026 5:57:32 PM EDT
[#9]
Following.

I"m actually in a similar spot. I got a cheapie on ebay but it's a buffer tube AR-15 to 870 so no chance for buffer.
7/17/2026 6:54:29 PM EDT
[#10]
Quote History
Originally Posted By MartytW:
@TNC - would love to see that ACE set up

@Backbencher - I have enough trouble printing Word documents  I'd have to find a skilled person who could make the 3D model and then someone to print it.  One of these days I really need to take the time to learn SolidWorks and get set up for 3D printing...  I was taught on an old fashioned drafting table... I feel ancient...
View Quote


It's the bottom one.

I know I'll never go home.
So set fire to your ships, and past regrets, and be free.
7/17/2026 8:31:05 PM EDT
[#11]
Quote History
Originally Posted By backbencher:


Yer local community college has courses, and there's YouTube...

You also don't have to be perfect, I know yer a gunsmif, that means you own a Dremel...

3-D printers are cheap on Amazon.
View Quote


Curious if you've done this and have a file. I'd be afraid of it breaking.
7/17/2026 8:47:46 PM EDT
[#12]
Quote History
Originally Posted By Dolor:


Curious if you've done this and have a file. I'd be afraid of it breaking.
View Quote View All Quotes
View All Quotes
Quote History
Originally Posted By Dolor:
Originally Posted By backbencher:  Yer local community college has courses, and there's YouTube...

You also don't have to be perfect, I know yer a gunsmif, that means you own a Dremel...

3-D printers are cheap on Amazon.


Curious if you've done this and have a file. I'd be afraid of it breaking.


No, I've not printed a shotgun stock.  I did build an AR stock out of Legos that I proof tested on my 870 w/ 27 rounds (IIRC) of 3" 00 buck.  I had 9x threaded steel rods glued into the Technic bricks in the butt of the stock.

Legos are made of ABS plastic, you can print ABS plastic but it requires an enclosure and a vent to exhaust the fumes.  Given that the adapter will be compressed, likely several types of plastic will work fine for a 3-D print.
7/17/2026 9:01:53 PM EDT
[#13]
Quote History
Originally Posted By backbencher:


No, I've not printed a shotgun stock.  I did build an AR stock out of Legos that I proof tested on my 870 w/ 27 rounds (IIRC) of 3" 00 buck.  I had 9x threaded steel rods glued into the Technic bricks in the butt of the stock.

Legos are made of ABS plastic, you can print ABS plastic but it requires an enclosure and a vent to exhaust the fumes.  Given that the adapter will be compressed, likely several types of plastic will work fine for a 3-D print.
View Quote


I"m just looking for an adapter TBH. I can order to get it printed in Nylon SLS.
7/17/2026 9:10:48 PM EDT
[#14]
Quote History
Originally Posted By Dolor:


I"m just looking for an adapter TBH. I can order to get it printed in Nylon SLS.
View Quote View All Quotes
View All Quotes
Quote History
Originally Posted By Dolor:
Originally Posted By backbencher:  No, I've not printed a shotgun stock.  I did build an AR stock out of Legos that I proof tested on my 870 w/ 27 rounds (IIRC) of 3" 00 buck.  I had 9x threaded steel rods glued into the Technic bricks in the butt of the stock.

Legos are made of ABS plastic, you can print ABS plastic but it requires an enclosure and a vent to exhaust the fumes.  Given that the adapter will be compressed, likely several types of plastic will work fine for a 3-D print.


I"m just looking for an adapter TBH. I can order to get it printed in Nylon SLS.


Glocks are just cast Nylon, we run 10x25mm Norma out of them to shoot Grizzly bears, right?  3-D printed Nylon isn't as strong, but a shotgun stock adapter is going to be mostly in compression.  I wouldn't expect it to hold up to butt stroking a miscreant without some steel reinforcement, easy enough to have some threaded holes in the print, thread in reinforcement later.
7/17/2026 10:08:09 PM EDT
[#15]
Quote History
Originally Posted By backbencher:


Glocks are just cast Nylon, we run 10x25mm Norma out of them to shoot Grizzly bears, right?  3-D printed Nylon isn't as strong, but a shotgun stock adapter is going to be mostly in compression.  I wouldn't expect it to hold up to butt stroking a miscreant without some steel reinforcement, easy enough to have some threaded holes in the print, thread in reinforcement later.
View Quote

Right so again, does anyone have a file?
7/18/2026 1:14:00 PM EDT
[#16]
Quote History
Originally Posted By TNC:


It's the bottom one.

https://www.ar15.com/media/mediaFiles/170924/1000014466-3796893.jpg
View Quote



Awesome, thank you, sir, much obliged!

Looks like the shortened ACE skeleton stock on the bottom one.  I'll have to place my old ACE stock on top of my 870 to compare LOP.  But I'm a bit taller than most so even if a bit long, it should still work for me

Top shottie in the picture has a different adapter (also not an 870).  Can you share details?

Muito obrigado!
Be careful when the boss asks "Have you ever been to ...?"

"You got out once. You dip so much as a pinky back into this (ARFCOM) pond... you may well find something reaches out... and drags you back into its depths".
7/26/2026 11:50:16 AM EDT
[#17]
Quote History
Originally Posted By backbencher:
3-D print?  You could even print adapters for existing adapters, ie, lowering an existing adapter, or adding a full face to the rear of an existing adapter.  You sure you want to put an A2 stock on there?  That's going to make the LOP pretty long.  You could print extensions for a shorty fixed stock & get it about perfect.
View Quote


The Magpul rifle stock is A1 length.  The Magpul MOE fixed stock looks shorter, and mounts on a carbine buffer tube.

Sign up to continue the discussion

Create a free account to share your thoughts, follow topics, and connect with the AR15.COM community.

Already a member? Sign In

Armory Sponsor