Remington Nitro Pheasant 12 Gauge 2.75in Shotgun Ammo 7.5 Shot 25 Rounds. Only Nitro Pheasant uses Remington's own Copper-Lokt copper-plated lead shot with high antimony content. The hardest lead Remington makes for hunting stays rounder flies truer patterns tighter for greater penetration. Specifications for Remington Nitro Pheasant 12 Gauge 2.75in Shotgun Ammunition: Manufacturer: Remington Gauge: 12 Number of Rounds: 25 Shot Size: 7.5 Shell Length: 2 3/4 in Muzzle Velocity: 1300 ft/s Application: General Shotgun Shot Weight: 1 1/4 oz Shot Material: Lead Primer Style: Centerfire Lead Free: No Package Contents: Remington Nitro Pheasant 12 Gauge 2.75in Shotgun Ammunition What is Remington Nitro Pheasant 12 Gauge 2.75in Shotgun Ammunition good for? The manufacturer thinks that it is best for general.Remington R28681: Nitro Pheasant 12 Gauge 2.75in Shotgun Ammo 7.5 Shot 25 Rounds