PMC Ammunition Bronze Rifle Ammo .223 Rem 55 gr FMJ 2900 fps 1000/ct 223A Case. The line is designed with recreational shooters in mind due to its affordability.There are both full metal jacket (FMJ) bullets and full metal jacket boat tail (FMJ-BT) bullets included in this line depending on your needs. There is also the option of .50 BMG 7.62x39 mm .308 Winchester and .223 Remington for FMJ bullets each of which feature a heavy copper jacket around the lead core bullet. These particular bullets are ideal for increasing penetration while the FMJ-BT ones are ideal for hunting and target shooting. Specifications for PMC Ammunition Bronze Rifle Ammunition .223 Rem 55 gr FMJ 2900 fps: Manufacturer: PMC Ammunition Caliber: .223 Remington Number of Rounds: 1000 Bullet Type: Full Metal Jacket (FMJ) Bullet Weight: 55 grain Cartridge Case Material: Brass Muzzle Velocity: 3200 ft/s Muzzle Energy: 1250 ft-lbs Application: Hunting Target Shooting Training Package Type: Case Included Accessories: None Primer Style: Centerfire Gun Type: Rifle Package Contents: PMC Ammunition Bronze Rifle Ammunition .223 Rem 55 gr FMJ 2900 fps What is PMC Ammunition Bronze Rifle Ammunition .223 Rem 55 gr FMJ 2900 fps good for? The manufacturer thinks that it is best for training target shooting hunting.PMC Ammunition 223A Case: Bronze Rifle Ammo .223 Rem 55 gr FMJ 2900 fps 1000/ct