For .22LR, .22MAG, .17HMR, 9mm, and .223/5.56 NATO the most common thread pattern would be 1/2x28,
with some exceptions for 9mm and .223/5.56 NATO firearms. As for .308/7.62mm and .338 Lapua Magnum,
the thread pattern that is most commonly used is 5/8x24, with a few exceptions. Another typical thread pattern
is 9/16x24 and it is mostly used for .40 S&W weapons.