LinComp/Faux suppressor for ATI 410 upper. I only tested this with a few rounds through one in PLA plus, but it worked for those few rounds. I'd suggest adjusting infill past the threads (towards the receiver) so it's a little less infill to save filament since there's no need for strength, but you do you, boo. Print it, lube up your threads, then work it back and forth SLOWLY until it seats properly. You know the rest. You could also stop the print/ edit the file to have just the LinComp if that's your thing. Just be safe and shit.

LBRY Tags: ati; 410; lincomp; fauxsuppressor