US Commerical .58 Caliber Tompion
- Price: $90.00
- Maker: Commercial
- Model: Tompion
- Caliber: .58 Cal
- Description: A commercially designed and sold rifle and musket tompion, used by Federal troops during the civil war. A central, non adjustable wooden body, around the center of which is wrapped a cork washer. The washer, now worn, was probably tapered to fit tightly.