Where the barrels on the 40x made by Remington or a outside vendor?
The barrels for the 40XBR rifles were button rifled and made in house, mostly by Mike Walker, up into the eighties. They were excellent barrels. I still have the barrel from an early eighties 40X under the bench and this barrel will still shoot quality groups. It is a 14 twist and has never been fired with anything but 52 grain bullets. GD
