Sterling Exclusive Series .410 Gauge 3/7 oz 2.5" Shotgun Ammo #8 Shot 25 Round Box. shot shells are very suitable for francolin and snipe hunting. During the long walks on the mountains sometimes one or two bevy of birds can be seen; and there is not a second chance. Specifications for Sterling Exclusive Series .410 Gauge 3/7 oz 2.5" Shotgun Ammunition: Manufacturer: Sterling Caliber: .410 Bore Additional Features: Shot Shotgun Shot Weight: 3/7 oz Bullet Weight: 8 grain Muzzle Energy: 770 ft-lbs Lead Free: No Application: Hunting Primer Style: Centerfire Muzzle Velocity: 1360 ft/s Shot Material: Lead Shell Length: 2 1/2 in Shot Size: 8 Cartridge Case Material: Brass Gauge: .410 Number of Rounds: 25 Features of Sterling Exclusive Series: Quick scattering wad Package Contents: Sterling Exclusive Series