Digital file for creating a plug to fill the gap when mounting a 1913 MBT stock on an AK.
This was specifically designed for a KR9 using a JMAC 1913 adapter for 5.5 folding AKs. May need to be adjusted to fit other configurations.
This product is intended for use by those with access to 3D printing or other manufacturing. A physical part is currently not available.
WARNING: The charging handle comes very close to hitting the cheek riser if firing while folded and may hit on certain configurations. Check for clearance prior to attempting to fire folded or the stock could be damaged.