XM193 is first run, first quality ammo manufactured at Lake City Army Ammunition Plant for Federal Cartridge and is made to Federal specifications and quality standards typical for commercial ammunition. All XM193 is the same regardless of the sku or part number. (ie. XM193C is the same as XM193F, XM193CBP and etc…) The only difference is the package configuration.

Specifications and Features:
5.56x45mm, manufactured at the Lake City Army Ammunition Plant (LCAAP)
Brass (Copper Alloy No. 260)
55 gr. FMJ Boat-Tail
M41 Operating Range: (-40 degrees to +125 degrees F)
Water resistant lacquer
Each loaded cartridge shall be headstamped with the manufacturer's symbol and year of manufacture
100% mechanical and/or electrical detection of propellant levels within the cartridge
100% visual inspection of finished cartridges prior to packaging
For use in standard 5.56 mm chambers. Do not use in non-standard 5.56 chambers.
Reloadable brass case

3240 fps at Muzzle
2874 fps at 100 Yards
2536 fps at 200 Yards
2222 fps at 300 Yards
1931 fps at 400 Yards
1667 fps at 500 Yards
1282 ft/lbs at Muzzle
1008 ft/lbs at 100 Yards
785 ft/lbs at 200 Yards
603 ft/lbs at 300 Yards
455 ft/lbs at 400 Yards
339 ft/lbs at 500 Yards

500 Round case