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Contributing Member
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03-22-2011 05:13 PM
# ADS
Friends and Sponsors
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Contributing Member
NM Rod
Ord was running out of rods for rebuild and decided to make some more. The SA NM program was having the same problem, so requested that a bunch be set aside for them. They were marked NM just to put their dibs on them.
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Thank You to Bob Seijas For This Useful Post:
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Contributing Member
My question is, Is the 7790722 any different and worth putting on a comp rifle and if I retire my old comp rifle (that may become a restoration project) should I transfer the NM op rod to a comp rifle? Simply put is a 7790722 any different from a 6535382 SA. Or a 7790722 diff from a NM 7790722 RA ?
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Legacy Member
Put the best op rod on your comp gun. No difference between the op rods.
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Thank You to Calif-Steve For This Useful Post:
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tolerances
I asked this question to Ol' Hook Boutin who is an ex Army high power team armorer.
He said that the NM marked ones came off the same line as the others but were sorted to be tighter in the specification on the piston end and tab.
Measure and use the best gauging one in your competition rifle.
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Contributing Member
Can you give me an idea as to what I'm measuring and with what and the specs. The op rods (the 2 7790722 numbered rods) I have look brand new to me. So any help sorting them out or a document I can reference would be appreciated.
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