Well, because the ballistic coefficient of a BPC bullet is very low when compared to modern ammunition (.380 to about .420), wind drift is a major concern. Let s take a look at just how much wind can affect the flight of the bullet when it is blowing at 5, 10, 15, and 20 miles per hour.
The pain in the leg or foot is often worse than the pain in the back. The irritation or pressure on the nerve may also cause pins and needles, numbness or weakness in part of a buttock, leg or foot. About 9 in 10 cases of nerve root back pain are due to a prolapsed disc - often called a slipped disc.
That can be the first step to helping the problem. Common causes for back pain include: 1  Muscle and ligament injuries. 2  These are the most common causes of back pain. 3  Shoveling snow or helping a friend move her couch can sometimes overstretch the muscles or ligaments. 4  You can wind up with strains or sprains.