Hobby&DIY/Other Hobby&DIY
Buffer Tube & Castle Nut (AR-15, M-4, M-16)
by Dr.Mussy
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Buffer Tube & Castle Nut (AR-15, M-4, M-16) is a free 3D printable model by Dr.Mussy, available on MakerOnline. Download the STL file for free on 3DSEARCH and print it on your FDM or resin 3D printer.
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