.22 Magnum handguns use rimfire cartridges and are popular for self-defense, target shooting, hunting, and as kit guns for backpackers.
In 1959, Winchester introduced the .22 Winchester Magnum Rimfire, also known as the .22 Magnum or .22 Mag. However, it wasn’t until a year later that the round made its debut in the company’s Model 61 pump-action rifle. Since then, several companies have chambered both revolvers and semi-automatic pistols in .22 Magnum for various applications.
This round is excellent for hunting small game. The .22-caliber lead round-nose or jacketed hollow-point bullet won’t cause excessive tissue damage, preserving more meat for the table.
At typical compact handgun velocities, few .22 Magnum loads expand reliably. However, in a home defense or concealed carry handgun, .22 Magnum may be a good choice for those who are sensitive to recoil and need a lightweight weapon.