Frontier Cartridge Lake City Rifle Ammo 5.56 NATO 55 Grain FMJ FM193 – 20 Rounds (FR200)

• Rifle ammunition designed for 556 NATO caliber firearms and shooting applications
• Loaded with 55 grain full metal jacket M193 projectile for general use
• Muzzle velocity approximately 3240 feet per second for consistent performance
• Full metal jacket design supports reliable feeding in semi automatic platforms
• Twenty rounds per box supports range sessions and controlled ammunition use
• Suitable for training target shooting and general purpose rifle applications

The Frontier Cartridge Lake City 556 NATO 55 Grain FM193 Full Metal Jacket 20 Round Box is a rifle ammunition load designed for training and general shooting applications. This 5.56 NATO cartridge uses a 55 grain full metal jacket FM193 projectile with a listed velocity of 3,240 feet per second.

It features a brass cartridge case, a full metal jacket bullet, and is loaded to 5.56 NATO specifications for use in compatible rifles. The Frontier Cartridge Lake City 5.56 NATO ammunition is packaged in a 20 round box and categorized as centerfire rifle ammunition. This product is used for training, range use, and general-purpose shooting. In typical setups, the FM193 designation identifies a standard military-style projectile configuration. The Lake City series reflects consistent manufacturing and component quality.