Originally Posted by
Sumsky
Dave, now I am curious about the size ports on the Noveske. Anyone here on the Forum know what size port Noveske uses on the 7.5 Barrels?
How the heck did Ranier get their 7.5 to run on .056 opening, thats amazing, and you said you are running regular size Buffer and Carrier. I might have to go with a Ranier 7.5. I have read that the smallest you could go is a .062. Your DPMS is a 7.5 with a .078 opening, thats large. You should do a test and see how many rounds you can go without cleaning, you dont have to shoot 500 rounds in one day, just keep count each Range visit, and dont clean the Gun. I am curious.
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