With the .416 round, the accuracy and increased velocity compared to .50 BMG enables greater long range precision.

To make the rifle very reliable and easy to maintain, the M99 has just three moving parts: the extractor, ejector and firing pin assembly.

[6] The barrel is locked into the extrusion by being hydraulically pressed, allowing the user to mount a rifle scope on it.

The steel gun barrel and the aluminum extrusion surround the cartridge, making the firearm safer.

The 360 degree welding on the dual layered heat treated high strength alloys makes it the safest large bore suppressor on the market.