Home Forums Hunting & Shooting Winchester Collectors Win'54 barrel on a Post '64 action

Hi Powdr. The answer is... probably. The M54 barrel has 1"x16 thread, just like the pre 64 model 70, and just like MOST post 63 model 70s. However, the newest model 70s have a slightly larger tenon with a finer thread pitch. I think it is 1.062"x28. For those later build FN model 70s, the model 54 barrel will not work.