Ballistic Silvertip ammunition provides hunters proven immediate knock-down and extreme precision. Innovation combined with engineering excellence makes Ballistic Silvertip the choice for those who appreciate the legendary excellence Winchester is known for around the world. – Caliber: 30-30 Winchester – Bullet Type: Rapid Controlled Expansion Polymer Tip – Bullet Weight: 150 gr – Muzzle Energy: 1902 ft / lbs – Muzzle Velocity: 2390 fps – Rounds Per Box: 20 – Rounds Per Case: 200