Winchester Ammo USA 223 Remington 55 Grain Full Metal Jacket Per 20
Caliber: 223 Remington - Weight: 55 Grains - Bullet Type: Full Metal Jacket - Muzzle Energy: 1282 ft lbs - Muzzle Velocity: 3240 fps - Casing Material: Brass - Application: Target - Rounds Per Box: 20 - USA centerfire rifle ammo is the ideal choice for training or extended sessions at the range and provides several features such as no expansion positive functioning good accuracy and no barrel leading.
Caliber Dictionary
The Below Information Has Been Provided From Our Gun Caliber Dictionary And Is Meant For Informational Purposes Only. It Is Not Intended to Describe The Unique Specifications For This Ammunition.
Introduced in 1964, the 223 Remington is the civilian version of the 5.56x45mm NATO cartridge. Although very similar to the 222 Remington it has a slightly longer case and a shorter neck, giving it greater powder capacity and thus higher velocity--which was necessary to meet military penetration requirements at longer range. NOTE: 223 Remington ammunition may be safely fired in any 5.56x45mm chamber, but 5.56x45mm ammunition SHOULD NOT BE USED in a 223 chamber! Standard is a 55-grain bullet at 3240 feet per second, with lighter bullets somewhat faster and heavier bullets a bit slower. The 223 is the most popular 22 centerfire today, and possiby the most popular centerfire cartridge. Ammunition choices are legion, as are choices in firearms. The 223 is an accurate cartridge ideally suited for varmint hunting out to beyond 300 yards, and with heavy-bullet loads designed for the purpose is used effectively by many deer hunters. — Craig Boddington
