Vista Outdoor Operations LLC

Federal Cartridge Company

David M Laska

Bryan P Peterson

Richard D Hurt

Lawrence Peter Head

Drew Lee Goodlin

Shawn D Fitzsimonds

Frederick Frees

Erik K Carlson

Adam J Moser

Matthew S Schroeder

A rimless cartridge comprising a case and a bullet mounted therein. In embodiments, the bullet comprises a jacket having a cylindrical body portion, an ogive portion, and a plurality of longitudinally extending paths of weakness formed in the ogive portion and defining petals there between and extending rearward from the mouth. The bullet includes a malleable core mounted within the jacket. The bullet further comprises a circumferential groove between forward and rearward circumferential indentations imparted in the body portion of the jacket.

Handgun cartridge with shear groove bullet

A cartridge comprising an elongate rifle bullet with a plurality of circumferential grooves having overmolded polymer therein defining embedded polymer rings. The cartridge further having a case and propellant. The polymer rings have an outer surface that is flush with, that is, conforming to the outer surface of the body. The polymer may have be selected to have a favorable coefficient of friction with respect to the barrel. The bands offering reduction of the metal to metal contact between the bullet and the barrel while not diminishing the ballistic coefficient of the bullet.

Reduced drag projectiles

Muzzleloader propellant cartridge

A projectile comprises a projectile body including a tail portion, a barrel engaging portion, a nose portion, a grooved portion, and a tip portion disposed along a central longitudinal axis of the projectile body. The tail portion has a rearward facing surface defining an plane. The tail portion extends forwardly along the central longitudinal axis of the projectile body between the rearward facing surface and the barrel engaging portion of the projectile body. The central longitudinal axis being orthogonal to the plane defined by the rearward facing surface.

Hunting projectile

Growing community of inventors

Andover, MN, United States of America

David M Laska