A bolt action!!???? Who made them?
I believe it was Rock Island. The Philippine company.
They made a .22 TCM rifle. Never saw one in 5.7. Those rifles seemed a bit rough around the edges, but might be handy for someone with a .22 TCM pistol
Savage had the Model 25 chambered in it for a short period, but it’s no longer in production.
Not much point in a rifle chambered for it, other than a fast-squirter for tactical use IMO. It only beats a .22 magnum by a bit. Fastest velocity I saw quoted online, admittedly not an exhaustive search, was 2300-something with a 21gr bullet, some special loading. OTOH, I think it's going to be very useful in a handgun for field carry, some hunting, and self-defense. Question for now is, just how well can I get it to shoot for me?