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.
People often assume that their back pain is caused by overdoing an activity, such as weight training, gardening, or work that requires a lot of digging, lifting or twisting. However, there are many causes of back pain. Fortunately, most causes are not as serious as a heart attack. Other causes include: Back muscle spasm, sprain or strain due to overuse or injury. Degenerative disc disease is a breakdown of your spinal discs that cushion your spine.