STARLINE BRASS 454 CASULL (50 PK) CALIBRE_300 PRC The SuperTerrain Serrations are uniquely

The SuperTerrain Serrations are uniquely designed protruding serrations on the slide

Instead of the standard subterranean cuts that are cut into the surface of the slide

5 kg in single action and 3 kg in double action

The ELD-X (Extremely Low Drag - eXpanding) bullet is a technologically advanced

Air capacity

STARLINE BRASS 454 CASULL (50 PK) CALIBRE_300 PRC The SuperTerrain Serrations are uniquelyStarline is a family owned business and prides itself on producing the highest quality brass case available. With a production process focused on quality not quantity, Starline makes the finest brass and has for more than 40 years. It is our unique manufacturing process and the commitment of our team of employees that distinguish us from the competition.