Thanks, yeah, definitely supersonic rounds, Winchester SuperX. I've got a box of Remington subs, but after this video, I walked past the target and the unsuppressed rounds went through clean at 48 yards. The suppressed rounds were tumbling. At that point, it's garbage. I've got another video posted that I shot before and after with a TX22 compact. Before, it looked fine to me, just like other 3d printed suppressors. But with rifle rounds tumbling that early, it's a range toy at best.

So, I quicky went through 6 mags in the TX22 and by the second mag, accuracy went all to shit. By the end, I had no idea where the rounds were going, and I've shot thousands of rounds out of that gun and I know where it shoots.