JMac Customs AB-9R Arm Bar with Brace Adapter and Folding Mech 9in Rise Black

JMac Customs AB-9R Arm Bar with Brace Adapter and Folding Mech 9in Rise Black. 5mm pin folding stocks. 5.5mm trunnions can be found in the SGL (Saiga) rifles and on the new KUSA KP-9 and KR-9 not to mention the trunnion itself is more readily available than the 4.5mm version. This stock adapter like the rest of the SM line will allow you to install all of our Arm Bar and Stocks as well as SIG style stocks. Cheek wield is adjustable by moving the stock/brace up or down on the adapter. Specifications for JMac Customs AB-9R Arm Bar w/ Brace Adapter and 1913 Folding Mech: Manufacturer: JMac Customs Color: Black Gun Type: Rifle Gun Make: Kalashnikov Gun Model: AK-47 Length: 9 in Weight: 11 oz Fabric/Material: 7075-T6 Aluminum Condition: New Features of JMac Customs AB-9R Arm Bar w/ Brace Adapter and 1913 Folding Mech Modular Design - Brace/Stock with many mounting options Integrated QD Sling Socket Anti-Rotational design Lightweight and Rigid Package Contents: JMac Customs AB-9R Arm Bar w/ Brace Adapter and 1913 Folding Mech AB-BA Socket Head Screw AB-BA Anti-Rotation Pin JMac Customs AB-9R+AB-BA+FM-SM-1913: AB-9R Arm Bar with Brace Adapter and 1913 Folding Mech 9in Rise Black