Logun Suppressor Interior

These Logun suppressors are prone to breaking if over tightened, also getting a knock etc can break the plastic interior. This was on my list to print a replacement part once I got a 3D printer... so here it is :D

I think there is some legal who-ha about suppressors, their manufacture etc. This is a replacement part not the suppressor itself so I think it is a grey area :/
Anyhow this was my first attempt at a replacement part and it works a treat. I'm going to experiment some more when I get time and see if I can make it even better!!

UPDATE: Tweaked it a little to print without supports. Also I have had three of these break on me now. Same problem as the original insert. Plastic is too brittle and the slightest bump or accidental over tighten and it snaps and always at the base of the same thread!!

UPDATE: I switched to flexible filament... now the bumps just wobble the silencer a little and nothing more. The over tightening just spins back afterwards... problem solved