The North American Arms PUG isn’t the ideal defensive handgun. However, it is a well made revolver that never gives trouble. That means a lot. There are folks who simply cannot be convinced to carry a larger handgun, and something is better than nothing. Think of the people would have loved to have had a .22 magnum revolver handy when attacked.The North American Arms PUG isn’t the ideal defensive handgun. However, it is a well made revolver that never gives trouble. That means a lot. There are folks who simply cannot be convinced to carry a larger handgun, and something is better than nothing. Think of the people would have loved to have had a .22 magnum revolver handy when attacked.