Mac 11 recoil springs

[Gaffshot]

I have a few different replacement recoil springs for my Macs. I have 3 difference sized or lengths and none of them are labelled. Can anyone tell me the correct size/length for the replacement spring to use with OEM parts for Mac11-9. I have owned most of the Mac variants over the years so I am not sure what models these springs go to and looking for help to sort that out. I think the shortest spring for a Mac11-380. Then I have two other lengths with the longest being about an inch longer than the others. Anyone have a new Mac11-9 and/or Mac10 45 spring to measure for me so I can compare to what I have on hand?

 

[A&S Conversions]

Just a thought, but if you have all three guns (M11, M11/NINE, and M10). I would think that you could count the coils of each and bolt group and match up the number of coils?

Scott

 

[cbritt15]

Just a thought, but if you have all three guns (M11, M11/NINE, and M10). I would think that you could count the coils of each and bolt group and match up the number of coils?

Scott

Sounds like he had them all at some point and acquired parts for them at the time of ownership and no longer has the firearms themselves, but a drawer full of unlabeled parts