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4/18/2007 5:29:27 PM EDT
I have a 14.5" barrel that I just bought a new FS for it.  I removed the old FS and I am trying to get the 16" minimum length.  Is it OK to just put an empty cartridge in the chamber then take a 16" rod and stick it down the barrel to check for length?

I guess what Im asking is what is the best way to find the end of the barrel when you still have the upper attached?

thanks
4/18/2007 6:44:50 PM EDT
[#1]
Barrel length is measured from the bolt face.  A spent cartridge will add a 1/4" or more to your measurement.
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