Just bought an IBM

[LeagleEagle]

Just bought this IBM, Serial No. 3881xxx on GB, should be here in a few days. I now have an example from all the manufacturers except Saginaw S'G' and IP. Yippee!
http://www.gunbroker.com/Auction/Vie...=253994124#PIC

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[topaz]

Sweet - good luck

[Rustship]

I saw that in there, NICE

[INLAND44]

Ha! The guy used a carbine round for the muzzle test. The good news is, it has to be a very good muzzle because most decent muzzles will take a carbine round down to the brass. The correct round to use is M2 Ball (.30-'06), because sometimes the carbine bullet is still curving as it enters the brass, so you don't get the full .308" diameter.