this model is made to work the MKII but I have fitted it on a MKI model als well and the mount looks good on that one as well so you can use it for that as well.
for FGC6 users this is model ready to use with out any risk.
for FGC9 users this is still a Beta in the sense this needs more test fire data!
this model have been tested.
https://www.printables.com/model/87926-fgc-9-mki-or-mkii-unw-metal-buffer-tube
but this older model can be a bit of a tricky one to have a good parts fit with. so that is why I want to give this model a try. and see how that works out for people. since this would be less tolerance sensitive
here do I talk about about the installation and comparison of the two models
https://youtu.be/Z7GM8_eQt9U
https://odysee.com/@UntangleWORKS:a/UNW-metalbuffertube-take-2:f
a newer model would be the TAKE3 this is also a thread in model but will use the castle nut a the front not in the back. so it's a bit of a mix between the first version and the second version. this was after some feed back from Plastic Arms Channel. I have included his model as well but I did wanted to remodel the file a bit so make is stronger after making such a big cut out in the mount. but the idea here is that the buffer tube is hold on by the castle nut. and the force is spread over a bigger ring. just like the first version.
for the FGC-68 is there also a fully 3d printable version this will also help out with the remote line...
https://odysee.com/@UntangleWORKS:a/FGC68-AR-take-2:d
https://www.printables.com/model/237390-fgc68-fgc9-mkii-ar-buffer-tube-thread-in-model-rep
for the FGC-6 can you use a fully 3d printable version as well
https://odysee.com/@UntangleWORKS:a/fgc6-ar-take2:e
https://www.printables.com/model/236799-fgc6-fgc9-mkii-ar-buffer-tube-thread-in-model-repl
UNW: FGC9 / FGC6 / MKII or MKI thread in AR buffer tube adapter TAKE2 and TAKE3
by UntangleWORKS · original on Printables ↗
Sports & Outdoor / Outdoor Sports
♥ 19⬇ 560🖨 1 prints
Print profiles
Secondary spring spacer for 184mm tube depth.stl
⏱ time and weight estimated after preparation · 1 material(s)
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Prints on: A1 mini 0.4PLA
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Secondary spring spacer for 186mm tube depth.stl
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Secondary spring spacer for 188mm tube depth.stl
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Secondary spring spacer for 185mm tube depth.stl
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Secondary spring spacer for 183mm tube depth.stl
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Prints on: A1 mini 0.4PLA
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Secondary spring spacer for 187mm tube depth.stl
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Prints on: A1 mini 0.4PLA
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Secondary spring spacer for 189mm tube depth.stl
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FGC9mkII AR stock take 2.stl
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Secondary spring spacer for 190mm tube depth.stl
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AR stock take 3.stlDEFAULT
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Plastic Arms Channel FGC9mkII AR stock take 2 moded.stl
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AR stock take 3 2 castles style.stl
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