FAL/SA58 - AR15 stock adapter

cults3d

The following model is an adapter to install a M4/ar15 stock tube on a Jing gong sa58. It might be compatible with other fixed stock fal/sa58 like the classic army or other but I never tried. The adapter is screwed instead of the original fixed stock, it use the bottom M3 plastic screw, and the M6 on top (the one behind the gearbox). Tools needed : -Allen keys -Screw driver (philips) Hardware or other parts needed : -A complete m4 stock with the big washer and the screw -The spring guide must be threaded, the tube is mounted like on a m4. Step by step installation : -Print the model -Thread the 5mm hole to M6 until the threading tap become hard to spin -Remove the original stock -Place and screw the adapter -Put the gearbox in (with a threaded spring guide such as retro arms or other) -Put the stock tube and screw it like you're doing it on a AEG M4 -Enjoy your new stock on the field and discover how comfy this nice and badass gun can be!