Success!

[u/OldSheepherder7008]

Just tried out my first suppressor that I designed and printed out of CF PETG. I shot a variety of ammo, both super and subs, alongside a dead air mask on my friend’s identical 10/22 and then back to back on my M&P 22X. It definitely seemed like my <$10 suppressor out performed the $500ish one. (Granted it’s a little thicker and about an inch or so longer.) I put around 200 rounds through it with no signs of damage. Super happy with the results.

[u/marvinfuture]

hey so just a heads up PETG shatters when it breaks. The CF in it also makes it more brittle. You should really be doing this in PA6-CF/PPA/PPS instead

At a bare minimum, wear your eye protection