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FGC-9 MKI UNW BOLT on MID rail UPPER set

FGC-9 MKI UNW MID RAI -s FGC-9 MKI UNW BOLT on MID rail UPPER set
FGC6-low-rail.jpg FGC-9 MKI UNW BOLT on MID rail UPPER set
MKI MID RAIL small.stl FGC-9 MKI UNW BOLT on MID rail UPPER set
MKI MID RAIL long.stl FGC-9 MKI UNW BOLT on MID rail UPPER set
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Creation quality: 5.0/5 (1 vote)
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3D design format
STEP, STL, and TXT Folder details Close
  • MKI MID RAIL long.step
  • MKI MID RAIL long.stl
  • MKI MID RAIL small.step
  • MKI MID RAIL small.stl
  • Read me.txt

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Publication date 2022-08-06 at 10:55
Design number 805361
UntangleART

UntangleART

3D printer file info

3D model description

this lower top rail will work with your stock FGC9 MKI,FGC6 MKI Uppers.

how to mount these these work with the Flat Countersunk Head M3 Screws in a lengt of 14mm

talk about the low rail
https://www.youtube.com/watch?v=d2nnE6ygCRc
https://odysee.com/@UntangleWORKS:a/UNW-FGC9-FGC6-low-rail:3

if you want the rail to be lower like on what I did the MKII version then you need to take a look at this fixed rail version

FGC9-MKI UNW HYBRID Upper with fixed MKI low rail
https://odysee.com/@UntangleWORKS:a/FGC9MKI-HYBRID-low-rail:0

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Low rail shroud options
the UNW 227 shroud for the FGC9 MKI/ FGC6 MKI
https://www.printables.com/model/176667-fgc9-mki-unw227-shroud

the UNW 300 shroud for the FGC9 MKI/ FGC6 MKI
https://www.printables.com/model/160191-fgc9-mkiisd-unw300-shroud

AR shroud MKI
https://www.printables.com/model/140291-fgc9-fgc6-fgc68-mki-unw-free-floating-handguard

--

for now the low rail shrouds are a bit limited in there options. but this will chance later in this year. for both the FGC68, FGC6 and FGC9

in case you don’t want to wait of manual update a already printed shroud just fallow the steps in this video.
https://www.youtube.com/watch?v=480iDroe8h0
https://www.printables.com/model/176422-unw-fgc9-fgc6-fgc68-mkii-diy-low-rail-on-unw-shrou

UNW FGC9 FGC6 FGC68 how I broke my low rail... so you don't do the same
https://www.youtube.com/watch?v=aahuB15Uo90
https://odysee.com/@UntangleWORKS:a/UNW-FGC9-FGC6-FGC68-I-broke-my-low-rail:c

UNW FGC68 FGC6 FGC9 in defence of the low rail, it's not so bad as I thought but there is alway fix
https://www.youtube.com/watch?v=oxXX39Y0KFo
https://odysee.com/@UntangleWORKS:a/UNW-FGC68-indefence-of-the-low-rail:f

3D printing settings

fallow the print settings of the original

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