Originally Posted by USNTexasShooter
Where did you get your compensator? What size ID and OD do I need to buy a compensator that works?
WOW - this is an old thread ressurection...
But to answer your question, no one can tell you what the ID & OD measurements are of your gun. You would need a set of calipers to measure the OD of your barrel & ID of your slide.
However, Wilson makes a drop-in compensator/bushing combination. I ordered this for my SA loaded (here is a pic of it installed). It fit fine with no measurements and was tighter than the SA stock barrel bushing. Midway has them in stock - they run about $80 plus shipping.
Heck, I am no longer using mine - as I did take my measurements and had EGW machine me a precision "fitted" bushing. If you PM me your address, I will send you mine if you want it.