Tubee-VeeTwo Side Charging 22LR Upper
about
***VERY IMPORTANT! Must use the correct bolt lengths for the charging handle or the bolt interface will break! Correct sizes are: 8-32x1.25" for the front bolt that interfaces with the cmmg bolt, and 8-32x0.5" for the rear bolt.***
The second iteration of the Tubee-22. This is a side charghing upper receiver, designed to be printed threads down like the previous Tubee. This upper can work with all standard mil-spec AR15 parts, or you can print the Tubee-22 lower and use it with this V2 upper. The STEP file contains some extra goodies like a folding stock and brace that uses 25x23mm carbon fiber tube that gets bonded to the printed parts using epoxy and a new style handguard that matches the contour of the V2 nicely. Note that these parts have minimal testing which is why they are only in the STEP. The side charging handle is designed to use a bolt that goes through it and reinforces the bolt interface to prevent it from breaking. This worked extremely well in testing.
**Offical build guide is not complete, but the files contain everything you need to print it**
files
| File | Extension |
|---|---|
| Tubee-VeeTwo Release.rar | rar |
versions
Version: 1.0.0 latest
initial upload
about
***VERY IMPORTANT! Must use the correct bolt lengths for the charging handle or the bolt interface will break! Correct sizes are: 8-32x1.25" for the front bolt that interfaces with the cmmg bolt, and 8-32x0.5" for the rear bolt.***
The second iteration of the Tubee-22. This is a side charghing upper receiver, designed to be printed threads down like the previous Tubee. This upper can work with all standard mil-spec AR15 parts, or you can print the Tubee-22 lower and use it with this V2 upper. The STEP file contains some extra goodies like a folding stock and brace that uses 25x23mm carbon fiber tube that gets bonded to the printed parts using epoxy and a new style handguard that matches the contour of the V2 nicely. Note that these parts have minimal testing which is why they are only in the STEP. The side charging handle is designed to use a bolt that goes through it and reinforces the bolt interface to prevent it from breaking. This worked extremely well in testing.
**Offical build guide is not complete, but the files contain everything you need to print it**
creator
organization
Metrics
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1.6K
Downloads
116
Project Info
release date
Jan 5, 2024
artifact type
Printable project
library category
Printable Peripherals / Parts
fabrication method
Hybrid
fabrication tool
3D Printer
release country
United States
language
English
license
Creative Commons Attribution-NonCommercial 4.0 International
Firearm Info
type
Pistol-Caliber Carbine
platforms
AR-22, Tubee
caliber
.22LR
part
Upper Receiver
files
| File | Extension |
|---|---|
| Tubee-VeeTwo Release.rar | rar |
versions
Version: 1.0.0 latest
initial upload
The files shown on this site are only available to U.S. Persons, as defined at 22 C.F.R. 120.15. The files are also not available to persons outside the United States or to residents of and persons in the State of New Jersey, with the exception of Federal Firearms Licensees.
