If your firearm doesn't already have a 1913 attachment rail on the rear choose the appropriate adapter above!

(T)riangle(S)tock (9)inch (P)added

TS-9P - Triangle Stock

• NEW Redesigned Look!
• NEW Integrated Rubber Buttpad!!
• 2x Integrated QD Sling Socket
• 8" Length
• 0.275" Cheek Rise
• Drilled and tapped for optional cheek risers
• Compatible with JMAC SM, MRKT and 1913 Folding Mechs
• 7075 T6 Aluminum
• Hard-Coat Anodized

*Some buttpads may have what appears to be imperfections in the rubber such as scarring & impressions on the surface. However, these do not affect function or lifespan, they are simply cosmetic imperfections inherent to molding.

FM-SM-1913 - 1913 Folding Mechanism

• Clamps on any "1913" or "Picatiny" Rail
• Works with all of our ArmBar, Skeleton Stocks and Skeleton Tubes
• Works with SIG MPX/MCX folding braces/stocks
• Folds Left or Right
• Has 2 height adjustments
• 4140 HT
• Black Nitdride    
• Torque spec: 20 in/lb.
• Adds approx .5" to stock/brace length

ANODIZE VARIATIONS & DIFFERENT LIGHT SOURCES: Observe the mesmerizing spectrum of hues in our anodized components! Their captivating variations in color and unique reactions to different light sources make each piece one-of-a-kind. 

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.