I was wondering in anyone had experience with proof research’s stainless cut or button rifled ar15 barrels. I have been looking around the internet and haven’t found much.
I have a 16” BCM 410 stainless barrel and was thinking of upgrading.
I was wondering in anyone had experience with proof research’s stainless cut or button rifled ar15 barrels. I have been looking around the internet and haven’t found much.
I have a 16” BCM 410 stainless barrel and was thinking of upgrading.
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