I have often read about people here and other forums talking about replacing or swapping recoil springs and mag springs in their pistols.
I understand about the mags springs and recoil springs being replaced if worn out. However, I do not understand the benefit that will come from using a different weight spring for certain applications. For example what weight spring would one use on a 1911 style officer sized pistol? 12lb? 7lb? 21lb? I have no idea what weight comes from the factory and what changing the weight does. Please enlighten me.
I understand about the mags springs and recoil springs being replaced if worn out. However, I do not understand the benefit that will come from using a different weight spring for certain applications. For example what weight spring would one use on a 1911 style officer sized pistol? 12lb? 7lb? 21lb? I have no idea what weight comes from the factory and what changing the weight does. Please enlighten me.