Does anybody know if parts for SIG P228 and P229 frames are interchangeable? I have an 80% SIG P228 frame that I want to build, but I'm having a problem finding the parts. Alternatively, does anyone know of any SIG P228 parts kits for sale? I remember seeing one on Gunbroker a while back, but I didn't have the frame then. I'd rather use the original parts than those Canadian kits.
Thanks in advance
Thanks in advance

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