Caliber: .327 Federal Mag - Bullet: Swift A-Frame - Weight: 100gr - Case: Nickel-Plated - Qty: (20) Rounds per Box - Expansion-arresting A-Frame design - Nickel-plated case prevents corrosion and helps extraction - Back half of the bullet remains intact for deep penetration - Bonded front half expands consistently across a broad velocity range - Specially formulated propellant - Unique Federal primer