Here is a good piece by John L . Marshall . He likes to be called Mr. Marshall.
At the risk of some using this info to destroy their guns, I think it is good info for the responsible members here at the fire.
http://www.sightm1911.com/?s=reliability Good article; nothing really new on the technical side, but taken in its totality, is more or less the main reason(s) that many are better off not owning a 1911.
As to his comparison of Glocks to 1911's, that will set off a good number of the haters; I thought it was fairly well balanced in his comments, both pro & con.
MM
