That's what some authors suggest.

I do not know this for a fact, but, altering the obsolete bolt-sleeves, while updating early model Krags to model 1896 configuration seems logical, to me.

I have only handled a few of the "model 1892 updated to model 1896 rifles". I don't recall the type of bolt-sleeve that was on them.

Other KCA members are more experienced with the early Krags, updates, and have examples in their collections.
It would be great to hear of their experience and views.

(With Krags, we always have to keep in mind that the rifles were utilized until the 1920's: National Guard, WW-1 Training Rifles, Navy use, Police Agencies, VFW, and other uses. Odd things can happen going through so many hands).