Bullet Shape Crucial for Self-Defense Firearms
The shape of a bullet significantly influences the performance of firearms, particularly in self-defense scenarios. While not crucial for rifle accuracy, bullet shape impacts feeding and terminal phases, especially in autoloaders and revolvers.
In autoloading handguns, bullet profiles must aid in feeding while maintaining terminal performance. Modern hollowpoints, optimized for reliable feeding, are popular. However, flat-nose and semi-wadcutter projectiles may struggle with certain feed ramps. Revolvers, fed manually, can function with various profiles like cylindrical wadcutters.
Bullet shape also affects terminal performance. Full-metal-jacket projectiles penetrate well, while premium hollowpoints expand rapidly, creating larger wound channels. In revolvers, where automatic feeding is absent, the terminal phase is more critical. Hard-cast-lead, flat-point designs are favored for their quick energy transfer.
Bullet shape is vital for reliable feeding and optimal terminal performance in self-defense firearms. Modern hollowpoints balance both, while revolver users should consider hard-cast-lead, flat-point designs. For semi-automatic rifles, defensive ammunition brands like 'Federal Premium Personal Defense' are commonly used.
