I want to use pearwood to do it long gun barrel specifications are how much length diameter how many

The general length of the gun is not less than my height plus the length of the arm (standing straight, arm straight up, the tip of the gun is not less than the tip of the middle finger)

Based on your height to determine, it is not good to say that you had better measure, for example, my height plus the arm is 2 meters three, the gun is 2.45 meters long

Diameter, here to say a few words, do not listen to the so-called standards, the diameter of the standard is based on personal strength, skill set, 3 meters of the gun, the end of the gun (the gun handle for a grip on it, note a point that the shaft is different from the so-called standard. Strength, technology, 3 meters of the gun, the end of the barrel (handle) for a grip on the line, pay attention to a point, the barrel is different from the stick and the knife pole, the barrel is the more forward the more thin, the more to the gun handle the more thick