Question: what is 10mm ammo comparable to?
Answer: The 10 mm is quite powerful and more powerful than the general pistol cartridges such as the 38 spl, 9mm, 357 magnum, 40 S&@, the 45 acp, and equals the power of the 41 magnum. Only the 44 magnum surpass it in power. To answer your question, the 10mm equals or approximate the power of the 41 magnum.