These bullets are designed to meet even the most demanding shooter's needs. This bullet was introduced in 1988. They provide rapid, controlled expansion for defensive use or on game up to large varmints at ranges out to 100 yards. Their unique design also produces excellent accuracy for competitive events. The 180 grain #8460 needs only 917 fps muzzle velocity to make "major." These power factors are easily attained with the heavier bullets in the 10mm Auto or 40 S&W. One also can use any of these bullets in an "old timer," the 38-40 Winchester (38 WCF), made popular in both single-action revolvers and rifles for Cowboy Shooting. However, these bullets are not legal for competition. Special provisions may be required for crimping (since these bullets have no cannelure for roll crimping) and expanding ball size in reloading dies for the 38-40.

Bullet Type	Sports Master
Weight (grains)	180
Sectional Density	0.161
Ballistic Coefficients and Velocity Ranges	.140 @ 1150 fps and above .160 between 1150 and 1000 fps .170 between 1000 and 850 fps .120 @ 850 fps and below