Forty four Henry spherical. Henry also supervised a different rifle style and design dependent loosely to the Volcanic to implement the new ammunition, retaining only the general method of the breech system plus the tubular magazine. This became the Henry rifle of 1860, which was created by the New Haven https://highimpactrounds.com/product/winchester-ammunition-long-beard-xr-20-gauge-3in-6-1-1-4-oz-shot-lok-lead-1000fps-10-rd-box/