Decent leather, push button works, good clean blade it’s U.S. stamped see photos ask questions
Some historical records suggest this is a "Bannerman Special"
just FYI here’s a Rabbit Hole should want to do see reading search very interesting reading.
“Calvary Collectors often find Krag bayonets paired with M1912 leather cavalry picket pin. “
Surplus dealers like Bannerman originally paired these unissued leather picket holders with spare Krag bayonets to boost commercial sales