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Questions & Answers
Does anybody know the specs on the actual knuckle or folding mech as they like to call it? I need something minimalist and would like to know HxWxL. Expert Answer

JMac Customs does not state the dimensions of 1913 Folding Mechanism. For that information I recommend contacting the manufacturer.

by Hunter, Gear Expert, June 9, 2023
Will this fit a CZ SCORPION EVO 3 S1 PISTOL Expert Answer

The JMac Customs AB-8R Arm Bar with Folding Buttplate will be compatible with the Scorpion Evo as long as you have a 1913 interface to mount the adapter to. I would recommend the Arms Republic Picatinny Stock/Brace Adaptor, found by using the link below:
https://www.opticsplanet.com/arms-republic-picatinny-stock-brace-adaptors.html

by Ethan, Gear Expert, January 4, 2023
Customer Reviews
Most Recent Reviews
Everything fit together great felt great by Nick, Verified Owner, September 9, 2024
Went on my galil ace perfectly. Looks great feel great
Most Recent Reviews
jmac is excellent quality by Dad the builder, Verified Owner, July 28, 2024
Jmac arm bar is a great and sturdy add on to any build you have. The 1913 adapter is extremely sturdy and well built. Can’t go wrong with Jmac
Most Recent Reviews
JMac customs folding stock by d-low, March 19, 2024
Fits perfect looks great . Issk what else to say except completely satisfied w the purchase.
Most Recent Reviews
Great product by TMP, November 18, 2023
Great product. Screws could be better. The finish is good and easy to install. Great look on the sp5. The design is good.
Read All 4 Reviews
Gun Make:
Kalashnikov
Color:
Black
Weight:
2.8 oz
Fabric/Material:
7075-T6 Aluminum
Length:
8 in
Condition:
New

Code: 4VI-3AK-JMC0228-AB-8R-AB-FB-FM-SM-1913

MPN: AB-8R+AB-FB+FM-SM-1913

List: $332.85Save 10%
$299.57

Product Info for JMac Customs AB-8R Arm Bar w/ Folding Buttplate and 1913 Folding Mech

If your firearm doesn't already have a 1913 attachment rail on the rear choose the appropriate adapter above!ArmBar8inchRise + AB-FB Folding Buttplate + JMac 1913 Folding Mech not assembledLightweight and Rigid!Modular Design - Brace/Stock with many mounting optionsIntegrated QD Sling Socket8" Length7075 T6 AluminumHard-Coat AnodizedThis buttplate mounts to the end of our AB Arm BarsFolds to prevent snagging while pulling from a bagFolds clear of drum mags7075 T6 AluminumHard-coat AnodizeIncludes Mounting Hardware Pin and ClipJMac 1913 folding mechanism.image

Specifications for JMac Customs AB-8R Arm Bar w/ Folding Buttplate and 1913 Folding Mech:

Manufacturer: JMac Customs
Gun Make: Kalashnikov
Color: Black
Finish: Nitride
Weight: 2.8 oz
Fabric/Material: 7075-T6 Aluminum
Length: 8 in
Condition: New

Features of JMac Customs AB-8R Arm Bar w/ Folding Buttplate and 1913 Folding Mech

  • 2 QD Sling points Drilled and Tapped for Cheek Risers

Package Contents:

  • JMac Customs AB-8R Arm Bar w/ Folding Buttplate and 1913 Folding Mech

JMac Customs AB-8R Arm Bar w/ Folding Buttplate and 1913 Folding Mech Orderable Models

List of Orderable Models

  • JMac Customs AB-8R Arm Bar with Folding Buttplate and 1913 Folding Mech, 8in, Black, 8 in, AB-8R+AB-FB+FM-SM-1913 , MPN: AB-8R+AB-FB+FM-SM-1913 , Code: 4VI-3AK-JMC0228-AB-8R-AB-FB-FM-SM-1913
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