04/04/26 - Initial Prototypes for sale, the grub screw that secures the vertical securing pin that locks the gas block to the outer barrel has not been threaded all the way through so selling at a reduced price (the barrel can still be secured with the bottom countersunk screw which I would recommend lock-tighting)
A drop in steel replacement for the relatively common issue on the APFG XM7 which is the poor quality zinc outer barrel and gas block piece.
Gas block parts will need to be transferred over from the original APFG unit.
