Posted: 10/22/2007 11:40:40 PM EDT
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If what you did fixes the problem, don't worry about the other markings. The markings are to show the lot number on the slides so the manufacturer knows who made it, and if there are any problems, which ones to recall. If you put too much heat into the pistol you can make hard spots and the contrast from hard and soft material means different expansion properties and the crystalline structure of the metal can micro crack. Micro crack means possible material failure in the future. What you did will be fine, just don't go overboard if you don't have to. Bob |


