This is a 1953 Featherweight barrel for the pre 64 model 70 rifle, chambered in .308 Winchester.
Barrel grades in excellent condition
Bluing - 98% - The original bluing shows almost no signs of wear or fading. Near perfect condition.
Metal - Excellent with no scratches, gouges, pits, or other forms of metal damage.
Bore - 6/10 - The rifling in this barrel is still clearly defined, but the bore has begun to show some light pitting.