JMac - MDi-co

ST-6 for SAM7SF

(5 Reviews)
Current Stock:
4.02 Ounces
SBA3 Brace

(S)keletonized(T)ube(6)inches long and 6 positions with SM-SF(not assembled)

This M4 tube adapter replaces the standard buffer tube to ensure the stock folds as flat as possible!

Fits most M4 style stocks/braces 

Lightweight and Rigid

  • Integrated QD Sling Sockers
  • 6” Length
  • 6 positions 
  • 7075 T6 Aluminum
  • Type III Hardcoat Anodized

SM adapters utilize the factory rear trunnions and eliminate the need for additional adapters or folding mechs. 

This version of the SM stock/brace adapter is specifically made for the SAM7-SF. This stock adapter, like the rest of the SM line, will allow you to install all of our Arm Bar and Stocks as well as SIG style stocks. Cheek wield is adjustable by moving the stock/brace up or down on the adapter.

  • 2 height positions
  • Compatible with all of our SS/AB/ST options as well as SIG stocks
  • 7075 aluminum
  • Black hardcoat anodize finish
  • Includes mounting bolt for lower hole

Attaching a stock to a pistol makes it an SBR and requires NFA approval. You are responsible for knowing and following your local/state/federal laws!

JMac Customs LLC is not responsible for the end users misuse  of our products.

Reviews (5)

St-6 for Sam7SF

Written by Matt on Dec 21st 2021

This is the second skeleton tube I’ve purchased from JMac. I am running their skeleton tubes on both of my AK’s - an SBR and this Arsenal. This opens up a lot of options to improve the ergonomics of the Arsenal SAM7SF. The included adapter fits tight with the existing hinge pin. Locks up snug - no wobble. I added an M4 type stock to the tube to make the LOP more comfortable. If you love your SAM7SF but don’t like the wire stock here’s your solution.

Sam 7 sf adapter

Written by Bob on Dec 13th 2021

The sam 7 sf is wonderful and it locks up tight and a very good fitting with Magpul stock

St6 on sam7sf

Written by 6urneravenue on Nov 5th 2021

Finish and fits was on point. Thanks. Worked great on my sam7s7.

SAM7SF Skeletonized tube

Written by Kevin Ross on Oct 11th 2021

Been looking everywhere for an acceptable stock for this AK. Worst stock design from Arsenal I have ever seen, and the most limited to replace. Luckily I found JMac. Dude was great to respond on IM questions I had. Bought one instantly and it was at my door in three days. Never have been a fan of AR type stocks on an AK until now. Super easy to install and solid lock up. Threw a Magpul SLK on it and I’m set. Best decision I’ve made on an AK replacement stock. I might have to setup all future AK’s with this stock tube. Light weight but solid AF!!!!! Looking for a SAM7K-44 in the near future. This will be the stock I get for sure.

Must have for me

Written by Timothy Yates on Jul 15th 2021

Finally an adapter that works on the SAM7SF. I can now use my favorite buttstock and get the proper cheek height, length of pull and more comfortable to shoot. I have installed the Fab Defense, MDT Minimalist and the SBA3 brace. All were somewhat loose but two strips of black electrical tape on top of the arm fixed that. For what it actually is, I think it's pricey. But hey, at least we/I have something I now enjoy shooting more than before. If you have any, some or all of the issues I have listed above then you need this. Spend the money and be happy. I did.

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