Apex R-301 barrel upgrade

I made like a sleeve over the barrel because i wanted the shape as the original have.

TIGHT FIT so included a press fitting tool

for this design

https://www.thingiverse.com/thing:3531924

Print Settings

Printer:

Anet a8 BLV

Rafts:

No

Supports:

No

Resolution:

0.15

Infill:

25%

Filament:

Black