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9" Skeleton Stock®
SS9RPMSRP $174.95 - $424.85The JMac Customs™ Skeleton Stock® 9" with Rise is designed for optimal performance and comfort, now featuring an integrated rubber buttpad for improved recoil absorption. It... -
8" Triangle Stock
TS8PMSRP $169.95 - $414.85The TS-8P Triangle Stock® combines a bold new design with functional upgrades, including an integrated rubber buttpad for superior recoil management. This stock is engineered... -
8" Triangle Stock with Rise
TS8RPMSRP $126.00 - $345.90The TS-8RP Triangle Stock combines a bold new design with functional upgrades, including an integrated rubber buttpad for superior recoil management. This stock is... -
8" Arm Bar Stock
AB8R+ABFBMSRP $199.90 - $450.80The JMac Customs™ 8" Arm Bar stock features a modular design allowing for seamless conversion between a brace or stock. This configuration includes the Folding Buttplate,... -
ST Skeleton Tube
STMSRP $114.95 - $394.89The ST Skeleton Tube replaces your standard buffer tube, allowing your stock to fold as flat as possible (with a compatible folding adapter). Made from lightweight, rigid 7075-T6 aluminum,...
Description
The JMac Customs™ Skeleton Stock® 8" with Rise is designed for optimal performance and comfort, now featuring an integrated rubber buttpad for improved recoil absorption. It includes two integrated QD sling sockets for quick and secure attachment, and offers a solid 8" length with a 0.275" cheek rise for enhanced sight alignment. For added customization, it’s drilled and tapped to accept optional cheek risers. Built to seamlessly integrate with JMAC and SIG folding mechanisms, this stock is crafted from 7075 T6 Aluminum for a robust yet lightweight design, and finished with a hard-coat anodized treatment for superior durability.
Key Features:
- Unique functional design
- Included 0.275" cheek rise for enhanced sight alignment
- Built to seamlessly integrate with JMAC and SIG folding mechanisms
- Drilled and tapped for cheek risers
- 4 integrated QD sling points
- Can be adjusted up and down for height
- 1 threaded hole for mounting bolt (included)
- Permanently injection molded rubber butt pad
Specifications:
- 7075 T6 Aluminum
- Type 3 hardcoat anodized
Attaching a stock to a pistol creates an SBR, requiring NFA approval. Follow all local/state/federal laws.
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8" Skeleton Stock |
Compatibility |
Weight |
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8" Skeleton Stock® (All Colors) |
SM | FM-SM-1913 | FM-SM-MRKT Folding Mechs and Adapters |
5.36 OZ |
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FM-SM-1913 |
MIL-STD-1913 Receivers and Adapters |
4.48 oz |
|
SM-4.5 |
AK100 Series - 4.5MM Pin / Bulgarian|PSA|Riley |
1.3 OZ |
|
SM-5.5 |
AK100 Series - 5.5MM Pin / Russian|KUSA|Saiga |
1.4 OZ |
|
SM-SF |
Arsenal SAM7 with Folding Stock |
1.02 OZ |
|
FM-SM-MRKT |
JMAC IMR MRKT Receiver and MRKT Rear Trunnions |
5.28 OZ |
|
CRIM25 |
AB | SS | TS Stocks and Brace Extensions |
0.4 oz |
|
CRIM50 |
AB | SS | TS Stocks and Brace Extensions |
0.4 oz |
|
CRIM75 |
AB | SS | TS Stocks and Brace Extensions |
0.5 oz |
JMac Customs™ offers Black, Green, and Tan finishes, uniquely formulated for our brand. Anodized colors may vary due to batch differences and lighting conditions, making each piece one-of-a-kind. Green and Tan are limited availability and may not always be in stock. By purchasing, you acknowledge and accept natural color variations.
Details
Length: |
8" |
Stock or Brace: |
Stock |
Rubber Butt Pad: |
Yes |
Folding or Fixed: |
Both Options Available |
Folding Butt Plate: |
No |
Adjustable Length of Pull: |
No |
Built in Cheek Rise: |
Yes |
Adjustable Cheek Rise: |
Optional - .25", .5", .75" |
Reviews (21)
21 reviews
Write Review
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5 8 in skeleton stock
Matthew M on Nov 2nd 2025
I use this stock on both of my aks! this has been my favorite stock in both looks and function, depending on your arm length you might want the 9 in version but the 8 in pairs perfectly with the added length of any adapters you might run on the rear of your rifle!
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5 Stock for HK SP5K PDW
Anthony Martinez on Sep 16th 2024
OMG.... Love the look with the skeletonized stock. super happy with the overall look.
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5 perfect!
john mckenzie on May 15th 2024
Top quality!! I am running this on my 10/22 chassis and it fits perfect and feels great!
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5 Perfection
Corey on Dec 5th 2023
A rock solid folding stock. I love this thing. The folding mech itself offers no wiggle room. I have no complaints. It's simply... perfect ?
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5 Tan ss8rp
David on Aug 11th 2023
Stock looks well made and sturdy can’t wait to install it on my AR!
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5 Tan ss8rp
David escobar on Aug 11th 2023
Looks real nice and sturdy haven’t had the chance to install it on my certain firearm yet but I can’t wait when I do!!
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5 Arm Bar
EDDIE on Jul 27th 2023
It's just a perfect add on to my rifle
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5 Review
Joseph O'Brien on Apr 28th 2023
High quality and beautiful machine work. I am very pleased with my purchase. For sure will buy again!
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5 Awesome stock
Ron on Jan 30th 2023
It locks up tight & solid, unlike the A3 Tactical stock I used before.
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4 SS-8RP review
Austin davis on Jan 23rd 2023
Solid construction, hinge is a little stiff at first. Although it’s sturdy it’s also very lightweight. Overall very happy with the purchase. The 4 stars is due to the finish being fairly shiny and the fact that the stock is so expensive
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5 Amazing SS-8RP - Skeleton Stock 8" with Rise and Rubber Butt Pad
JONATHAN L on Jan 8th 2023
Love this stock on my Sig MPX. Fit is literally perfect, it feels strong as heck too! Well built. The new rubber butt pad is a welcome addition. The angle on the butt pad is nice and fits my shoulder well. If I needed more than 1, I'd buy this over and over! Thanks JMAC Customs!
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5 SS-8R with 1913 Folding Mech
Griffin Security Supply LLC on Dec 5th 2022
By far the best stock we have used on our sub gun builds. Good feel, as well as high quality.
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5 Fantastic 1913 Brace!
Jason N. on Jun 9th 2022
This brace is really high quality and pairs perfectly with my Stribog. I couldn't be happier. This is one of those things that you really do "get what you pay for". I've had cheaper braces on other guns and none of them come close to this one in fit and finish.
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5 Folding brace.
Mike S on May 5th 2022
Nice product locks up good. Made of good quality material. Installed easy.
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5 SS-8R
Phil Frederick on Dec 9th 2021
I like the feel of the stock on my AEA HP Max 7.62 air rifle, I will eventually get one for my HP Max 9mm air rifle as well. I figured out that the cheek riser screw holes are 10-32 thread and I’m diying a cheek riser, at least until JMAC adds one to their product line.
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5 Top notch quality
Cory on Sep 16th 2021
I installed this stock on a Zastava M70 using JMacs Yugo rear stock adapter, which JMac helped source for me. The entire setup is second to none. Lockup is 100% and the quick deployment feature sets it apart from alot of different folders on the market. The attention to detail and finish on all of their products is just superb. Their quality matched with excellent customer service makes JMac one of the best vendors in the game.
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5 SS-8R
Chris h on May 21st 2021
This stock is art and function come together. The aesthetics qualities are unmatched, and fit and finish are amazing. Very satisfied with this purchase! Highly Recommend.
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5 Stuff
CottonBrAnch Custom on May 5th 2021
Jmac is alright by us..!!
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5 Ss-8r skeleton stock
Curtis A Hedrick on Jan 26th 2021
Great stock you can't ask for a better product.
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5 Amazing
Connor on Sep 13th 2020
I cannot officially claim that this will improve ever aspect of your life... but, I'm not saying it won't.
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5 Stock review
John howard on Jul 22nd 2020
Excellent fit and finish. Easy installation. Very well made, placing an order for another one.