Stillerâs Precision Gets $2 Million to Build Navyâs MK 13 Actions. Stillerâs Precision Firearms has been chosen to supply the action (receiver) for the new, updated MK 13, .300 Win Magnum sniper rifle for Crane Naval Weapons Center.The contract, valued at $2,000,000, calls for Stillerâs Precision to produce long actions for the latest version of the MK 13.erry Stiller tells us: â[For the MK 13 contract], we submitted samples and won out over the competition in a field type of test using all the submitted actions for consideration. The Navy is putting our action on new AI Chassis systems with new high-quality barrels.
Neuroborreliosis is a disorder of the central nervous system caused by infection with a spirochete of the genus Borrelia. The microbiological progression of the disease is similar to that of neurosyphilis, another spirochetal infection.
The standard definition of scoliosis is the curvature of the spine in one direction or another. Levoscoliosis is the curvature of the spine to the left side of the body.Levoscoliosis has the same signs and symptoms as the classical scoliosis, but due to the location of the heart there are added health concerns due to with the left curvature in the thoracic spine (midback).he symptoms of levoscoliosis can appear at any time and is primarily observed by back pain and/or changes in posture. Postural changes can include: one shoulder higher than the other, a protruding shoulder blade, uneven hips, etc.