Igman 7.62x51mm NATO M80 Full Metal Jacket FMJ Cased Rifle Ammo Ammo 20 Round. 62x51mm NATO M80 Full Metal Jacket FMJ Cased Rifle Ammunition online at OpticsPlanet. This Igman Ammunition features Full Metal Jacket (FMJ) bullets that deliver strong stopping power superior accuracy and predictability. With premium brass cases packed with full metal jacket (fmj) bullets. With daily deals on Ammunition and other top-tier rifle ammo from trusted brands like Igman you re sure to find the perfect firepower for your field or range use. Stock up today to save big on ammo and other top-tier tactical hunting and outdoor gear at OpticsPlanet. Specifications for Igman 7.62x51mm NATO M80 Full Metal Jacket FMJ Cased Rifle Ammunition: Manufacturer: Igman Caliber: 7.62x51mm NATO Number of Rounds: 555 Bullet Type: Full Metal Jacket (FMJ) Bullet Weight: 149 grain Cartridge Case Material: Brass Muzzle Velocity: 2735 ft/s Package Contents: Igman 7.62x51mm NATO M80 Full Metal Jacket FMJ Cased Rifle Ammunition Igman 810091151051: 7.62x51mm NATO M80 Full Metal Jacket FMJ Cased Rifle Ammo Ammo 20 Round