FGC9-MKII UNW Magazine Catch Pivot Lock

this design is almost the same as the one I did for the FGC9. and looks a lot like the Magazine Catch Pivot Lock on the MKII. but this got a angle like I did before so it removes sharp angles. not a big deal but in case for those who like the look of the original UNW Magazine Catch Pivot Lock on the FGC-9.