Remix of UBAR with notches cut in the ribs to allow Bear Creek Arenal upper recievers. I printed in cf-nylon. I've put hundreds of rounds through it, no noticable decrease in strength.
File | Extension |
---|---|
bca-lower.3mf | 3mf |
Version: 1.0.0 latest
Initial release
Remix of UBAR with notches cut in the ribs to allow Bear Creek Arenal upper recievers. I printed in cf-nylon. I've put hundreds of rounds through it, no noticable decrease in strength.
5.8K
611
Oct 25, 2022
CAD Object
Printable Firearms
Printable Lower / Frame
3D Printer
United States
English
No license
Rifle
AR-15
.223 / 5.56x45
Lower Receiver
File | Extension |
---|---|
bca-lower.3mf | 3mf |
Version: 1.0.0 latest
Initial release
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