silversquirrel
NES Member
Look into a toolless guide rod from Dawson or Atlas.I have a Dan Wesson ECO purchased used. It might as well have been new for the condition. So perfect that I have not disassembled the lower. 9mm. Feeds anything. No complaints.
The field strip of the upper uses a paper clip. Necessary evil I think owing to the short barrel length. Light. Easily carried.