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Questions & Answers
Would this fit a PSA AK-P with a 1913 adapter? I know that the 1913 adapter has two holes that look like they’d line up with the two screws on this. Expert Answer

The Manticore Arms Triangle Stock wont bolt into a 1913 rail. It needs to be a hinge or stock adaptor. Stormwerkz makes a good stock adaptor, you can see the correct adaptor needed if you checked it out on their website. Installing one of those on your PSA AK would allow you to use this stock.

by Ethan, Gear Expert, February 8, 2022
Is this compatible with a M-70 rifle? I have a Zastava Zpap M70 Ak-47 I just want to confirm before i purchase

This will not fit PAP models without modifying the receiver by drilling and tapping two 10-32 holes in the rear trunnion. You should also be able to use the Doublestar AKRBY to allow attachment.

by Brandon, Verified Owner, March 15, 2021
Customer Reviews
Most Recent Reviews great improvement ocer orignal stock by Milhouse, Verified Owner, August 29, 2020
I put this on an AMD 65 with a Krebs adapter. This improved the overall look plus you can actually get a cheek weld for a better sight picture. The AMD wire folder is just not a functional. This triangle stock is better made than others in the marke...
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Color: Black Length: 8.5 inCondition: New

Code: 2YQ-FBS-MANT39P-MA-5100

MPN: MA-5100

UPC: 811359020362

Product No Longer Available

Product Info for Manticore Arms Triangle Stock

The Triangle Stock bolts to any standard 10-32 bolt pattern stock adapter or hinge, such as those offered by Stormwerkz and ACE Riflestocks. It is easily adapted to any AK, and can even be mounted to a Yugo PAP pistol by simply drilling and tapping two 10-32 holes in the rear trunnion (make sure the pistol is registered as an SBR before doing this.)Made of 6061 aluminum that is bead blasted and anodized black, the stock weighs only 10.0 ounces as the arms and rear of the stock are now scallop cut internally to reduce weight, and with a hinge installed will have the exact length of a true Russian or Bulgarian sidefolder stock. The rear of the stock has a machined rib pattern to give a good grip on the shoulder, and with the use of a hinge it can be configured to fold left or right. The Triangle Stock comes with the stock, two 10-32 bolts and washers, and also can be purchased with a Stormwerkz manufactured hinge assembly. The Triangle Stock is 8.5" long, hinge adds about 0.625" to the length when installed. Overall LOP (Length Of Pull from buttplate to face of trigger) with Triangle Stock and Stormwerkz Hinge installed is 12.25", exactly the same LOP as a real Russian or Bulgarian Sidefolder AK.image

Features of Manticore Arms Triangle Stock

  • Material: 6061 aluminum
  • Finish: Type III milspec hardcoat black anodizing
  • Weight: 11.0 ounces
  • Length: 8.5 inches (stock only not including hinge or mounting blocks)

Package Contents:

  • Manticore Arms Triangle Stock

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List of Unorderable Models

Manticore Arms Triangle Stock, Black, MA-5100 , MPN: MA-5100 , UPC: 811359020362 , Code: 2YQ-FBS-MANT39P-MA-5100
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