Tag Archives: bullet construction

Sectional Density, What Value Does it Have Today?

Written by Sierra Bullets Ballistic Technician Paul Box All of us who have been in reloading and shooting for any period of time have read how sectional density has been regarded as a bullet’s ability to penetrate.  Back before high … Continue reading

Posted in Uncategorized | Tagged , , , , | 1 Comment

Bullet Expansion 101

Written by Sierra Bullets Chief Ballistician Tommy Todd At Sierra Bullets we deal with bullet expansion on a daily basis. There are several concerns regarding bullet expansion upon impact with a media such as the bullet not expanding, complete fragmentation, … Continue reading

Posted in Uncategorized | Tagged , , , , , , | 1 Comment