Freextensiontk45c

It's a printable extended battery butt for the KWA TK45c. I've used PLA+ and recommend it over regular PLA, since the PLA+ has a more flexible characteristic over PLA which is needed for the tabs that lock into the KWA TK45 and disengage. This'll add 30 mm of battery space!

I've used 0.2mm layer height.

It's an airsoft gun in the pictures, not a real firearm.

EDIT 1: Added the longer version in the downloads, dubbed as "freeextensiontk45_Long_Boi"