Colt's Manufacturing Company LLC has determined that the Slide Lock Safety and the Recoil Spring Guide Pad in certain Colt model pistols were not manufactured to Colt specifications and must be replaced. All of these Colt models were sold after March 2007 and the range of serial numbers affected by this product recall is as follows:It seems the thumb safties and the recoil guide rod pads are a bit soft.
1911 WWI Replica (O1911) From: 4597WMK To: 5414WMK
1918 WWI Replica (O1918) From: 1001WWI To: 3431WWI
New Agent (O7810D) From: GT01001 To: GT04505
Combat Elite (O8011XSE) From: CG10000E To: CG11293E
Defender (O7000D) From: DR33036 To: DR35948
Talo Night Defender (O7000NDF) From: NDF0001 To: NDF0400
Damn. My WWI Reproduction, my Defender and my New Agent all fall within that range.
More information here. At least I don't need to send the Defender in.........