.41 Cal FTX Slug over Two .35 Cal Lead Round Ball
2 1/2" Shell Length
Critical Defense - Triple Defense
750 FPS Muzzle Velocity
20 Shotshells per Box
Delivering effective shot patterns that place all projectiles on a man-sized target at seven yards, the Critical Defense(R) 410 features a unique Triple Defense(R) projectile column consisting of two 35 caliber round balls topped with one non-jacketed FTX(R) slug.