$1.00

Jmac Customs Stocks & 1913 Folding Mechanism

  • Phone Number: Click to view
  • Condition: New
  • Listing Type: Individual
  • City: Bountiful
  • State: Utah
  • Zip/Postal Code: 84010
  • Local County (e.g., Summit County): Davis
  • Make/Brand: Jmac Customs
  • Caliber: 9mm 5.56 .223
  • Terms: Must agree to terms
  • Listed: October 16, 2026 11:16 am
  • Expires: 59 days, 21 hours

  • FavoriteLoadingAdd to favorites
IMG_2375
IMG_2377IMG_2383IMG_2380IMG_2378
Protect yourself from fraud. Click HERE for things to consider.

Description

Brand new JMac Customs Stocks and Folding Mechanism. Price is $100 EACH. CASH ONLY. NO TRADES

Brand new JMac Customs 8″ Triangle Gucci Green stock W/.25″ cheek riser. Retail is $200.

Brand new JMac Customs 8″ Arm Bar Stock with Folding Butt Plate. You can add a cheek rider to this. These are $200 retail.

Brand new JMac Customs 1913 Pictanny Folding Mechanism.

JMac Customs’™ best-selling 4140 heat treated steel folding mechanism with a QPQ Black Nitride Finish is designed to mount Mac and SIG style stocks/braces to virtually any platform. Built with strength and durability in mind, this folding mech is engineered for long-lasting performance. It comes ready to mount, offering a versatile and reliable solution for your firearm setup.
The JMac Customs ™ Folding Mechanism securely locks your stock or brace in the folded position and can be configured to fold left or right for maximum flexibility. Designed for versatility, it features two height adjustments to achieve the perfect fit. The 1913 Folding Mechanism is fully compatible with any 1913/Picatinny rail, while the MRKT Folding Mechanism is designed specifically for MRKT rear trunnions-both providing a secure, stable mounting solution for a wide range of firearms.
Key Features:
Unique Proprietary Design – The best folding mechanism on the market, engineered for superior performance and reliability.
Adjustable & Versatile-Configurable to fold left or right with two height adjustments for a customized fit.
Specifications:
4140 Heat Treated Steel
QPQ Black Nitride
Stock Brace Folding Mech Compatibility Weight
1913 Folding Mech Railed 1913 Adapters 4.48 OZ MRKT Folding Mech MRKT Rear Trunnions 5.28 OZ

  

Listing ID: 4326ad25b49c6555