40mm NATO to 60mm gas mask adapter

thingiverse

Remake of KrazyDarcy's Adapter, a project that inspired me to create something new. I took his original design, printed it out, and then carefully measured its threads to ensure a perfect match. My goal was not only to replicate the thread pattern but also to shrink down the dimensions of the gas mask adapter, making it smaller and more compact. The result is V2_5, a tested and refined version that fits perfectly!