FGC-9 Adjustable Stock

thingiverse

The buffer is a remix of the original, I only added an adjustment rail to it. the stock is a modification of an ar-15 stock I posted previously. If you are using a 16 inch (~407mm) or longer barrel you can legally use a shoulder stock in pretty much any part of the U.S. Gun laws are an infringement of our 2nd amendment rights but if you'd like to avoid jail time you should probably make sure it's legal to use this stock on your setup. 10/03/2021 - had some alignment issues after changing dimensions from the original design and the textured portion of the butt was not fully connected. It has been updated and should be fixed 10/10/2021 - I added 2 more versions of the adjustable stock. the one titled "fgc_9_adjustable" has a main tube with 2mm walls. the other two that i just added have 3mm and 4mm walls respectively in case you need a stronger stock 10/14/2021 - I remixed one of the handguards by untangle to make it easier to install a rifle length handguard. I also added a cutout in the picatinny rail so that it lines up with the original "top rail" included in the fgc-9 files. I put tabs on the side of the receiver and the handguard since this setup has it as a 3 piece assembly now. your 4 main main bolts will go through the barrel retainer, slide the handguard over the assembly. screw in a bolt through the picatinny rail into the handguard and 2 bolts on either side of the handguard into the receiver after installing threaded inserts. This setup is specifically designed around the Vanguard 16" barrel and therefore will not work with the home made ecm barrels unless you are using the same size bushings. 1/27/22 - add firing_pin_plug to be printed out of tpu