12.7 mmx99 (.50 cal) M8

Technical Specifications
Cartridge Length	138.43 mm
Cartridge Weight	~ 114 g
Velocity (23.7 m)	887 ± 9.2 m/sec
Velocity Standard Deviation	11 m/sec
Mean Case Mouth Pressure	max. 4500 bar (P+3sd)
Accuracy (232.4 m)	Mean Radius Max. 12.93 cm
Bullet Extraction Force	min. 90 kgf
Case Model Number	12.7 mmx99 Case
Case Material	Brass (CuZn30)
Bullet Material	Gilding Metal, Steel Core, Chemicals
Primer	12.7 mm Primer, Boxer
Type of Propellant	Ball Powder
Weapon to be used	M2, M3, M82A1
Packing	Each Single Cartridge in a Carton Tube, 20 Cartridges in a Pvc Bag, 4 Pvc Bags in a M2A1 Metal Box, 2 M2A1 Metal Boxes in a Wire Bounded Wooden Box, 45 Wooden Boxes on a Pallet (Total 7200 Cartridges)
Penetration (RHA)	At least 80 % of the bullets completely perforate DIN 40CrMoV4-6 steel plate 22.2 mm in thickness with Rockwell C30-C45 hardness at 91 m distance from barrel.
Bullet Weight	43.60 ±0.2 g