Gun Katar

Emailed to me yesterday. I found a few additional pictures myself to add.
The Medieval Katar is a traditional Indian punch dagger, primarily a thrusting weapon.
The katar is the oldest and most characteristic of the Indian knife weapons. The peculiarity lies in the handle which is made up of two parallel bars connected by two, or more, cross pieces, one of which is at the end of the side bars and is fastened to the blade. The remainder forms the handle which is at right angle to the blade. The blades are always double-edged and are generally straight and with lengths from a few inches to about 3 feet. The blades of southern India are often made broad at the hilt and taper in straight lines to the point, and elaborately ribbed by grooves parallel to the edges. European blades of the 16th and 17th centuries were often used, especially by the Mahrattas and were always riveted to projections from the hilt. Katars with native blades are often thickened at the point to strengthen them.