Jmac Customs 1913 Folding Mech

JMac Customs 1913 FOLDING MECH

Finally our own 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.