That is BRILLIANT!
What kind of load did you shoot through that?
Todd.
I don't have my old Hornady book anymore or the misc load sheets I got from some other shooters back then, but I did save some chrony notes from some bench range testing I did with my loads. The cool thing about the Coonan is no B/C gap, and mine had about a 3/4" longer barrel than stock for my longer compensator. Also, the comp was so efficient I was only using a 12 lb. spring so (muzzle blast) felt recoil was honestly less than just the slide cycling.
My load(s) chrony data:
180 gr. FMJ FN @ 1380 fps - 761 fpe
158 gr. JSP @ 1425 fps - 712 fpe
125 gr. JHP @ 1660 fps - 765 fpe
110 gr. JHP @ 1845 fps - 831 fpe
Best as I can remember Federal had some really hot red boxed "High Power" factory 125 JHP loads that also ran pretty close to 1700 fps out of the Coonans back then. There were some stiff factory loads back in the day..lol