Baschieri & Pellagri Competition One 410 Gauge 1/2 oz 2.5in Shotgun Ammo #8 250 Rounds 250. These two sports have one thing in common when it comes to excelling you have to put the work in to be the best. Train and compete with B&P Competition One a line designed to refine and improve your shot. The line features the company's Gordon System technology which works to lessen recoil making long shooting sessions less arduous.. Specifications for Baschieri & Pellagri Competition One 410 Gauge 1/2 oz 2.5in Shotgun Ammunition: Manufacturer: Baschieri & Pellagri Gauge: .410 Shell Length: 2 1/2 in Muzzle Velocity: 1210 ft/s Application: Competition Included Accessories: None Shotgun Shot Weight: 1/2 oz Shot Material: Lead Primer Style: Centerfire Cartridge Case Material: Plastic Lead Free: No Package Contents: Baschieri & Pellagri Competition One 410 Gauge 1/2 oz 2.5in Shotgun Ammunition None What is Baschieri & Pellagri Competition One 410 Gauge 1/2 oz 2.5in Shotgun Ammunition good for? The manufacturer suggests that it is suitable for competition.Baschieri & Pellagri 410BCP8-CASE: Competition One 410 Gauge 1/2 oz 2.5in Shotgun Ammo #8 250 Rounds 250