What is the ballistic coefficient of the old Winchester silvertip bullets in 25 cal and 100 gr?

The ballistic coefficient (BC) of Winchester Silvertip bullets can vary by specific load and design, but for a 100 grain .25 caliber Silvertip bullet, the BC is typically around 0.250 to 0.290. This value indicates how well the bullet maintains its velocity and trajectory in flight, with higher values signifying better performance. For precise figures, it's best to consult the manufacturer's specifications or ballistic tables.