.22 Magnum handguns use rimfire cartridges and are popular for self-defense, target shooting, hunting, and as kit guns for backpackers. Â
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.Â
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.