Ackman
Gold $$ Contributor
My 40-X is on early one. The receiver is marked only 40-X, nothing else, and has no vent hole on the right side. The serial # has the suffix B. Stock was that wooden one with wide rounded forend. The stainless barrel is drilled/tapped front and rear for iron sights, was 27 or 28"before rechamber, .22cal. My question is - what kind of barrel is this? Who supplied Remington back then for the early 40X's?