Prop Bottle Silencer adaptor - PCO1881 to 14mm CCW / 1/2-20 UNF thread

Little part to fit a plastic bottle to an airsoft gun or airgun - files threaded for the standard airsoft M14 x 1.0 LH ("14mm CCW") fitting and airgun 1/2-20 UNF standard are included.

This is to make a prop. While a big bottle has a large air volume, it doesnot function as a usable sound moderating device and should not be treated as such.

It was originally designed for a friend for some photography, it definitely looks the part. In a lot of media when this trope is followed, the bottle is filled with a rag and coated in duct tape, which might increase the "apocalyptic" feel. If you wanted to play airsoft with a fake bottle silencer, it would certainly be unique.

Screw one end onto the bottle and the other to the threaded tube.

Many thanks to terahurts for the excellent Fusion 360 bottle thread profile (PCO1881-V5.xml).

Print Settings

Printer Brand:

Creality

Printer:

Ender 3 Pro

0.12mm

Infill:

40%

Notes:

Resolution needs to be low to print threads accurately.