The Cause and Effect of Bullet Weight on Performance
This video discusses the perceived effects of bullet weight on recoil and muzzle flip in 9mm firearms, particularly for competition shooting. While heavier bullets (147gr) are often perceived as softer shooting with a slower impulse, and lighter bullets (115gr) as snappier with a faster return to target, the actual experience is highly subjective and influenced by factors like powder charge, bullet construction, and individual shooter experience. The speakers emphasize that personal preference, developed through practice and experimentation, is the most significant factor in determining what feels 'best' for a shooter.













