It looks like the locking bar is deforming the bottom of the bolt, causing a small divot and raising a small lip. After firing, the bolt and forend move back slightly causing the action to lock iup. I have to push the forend fully forward or use the grooved release button in front of the trigger before I can cycle the rifle.
This is the second bolt after about 500 rounds. The first bolt was replaced by Henry when rifle went back for misfires and excessive headspace problems. The first bolt didn't show this kind of wear.

After a second trip back to Henry for the locked action and bolt wear, they rechecked headspace and replaced the bolt and locking bar again. This is a third bolt after only 200 rounds.

Any help or suggestions would be greatly appreciated,
Pete
