First of what velocity should a lead bullet that is 13 mm in diameter and weights about 15 grams have to have good penetration and stopping power?
According to my calculations 350 m/s should be enough.
Could a black powder handgun accomplish this?
And how can I measure the speed of the bullet when it has just left the muzzle? Is there any cheap and easy way to do this?
Is there any alternative way to measure the stopping power? I read somewhere that if you fire a shot against a hard object like a metal plate and the bullet gets completely or largely deformed it means that the stopping power is good enough.
How do I determine the accuracy of my weapon? I understand that I should measure the distance to the target first and fire several shots at the same point and then measure again the distance from the centre of the target to the outer edge of the bullet that hit longest from the centre. And what should I do next to get figure of the accuracy?
Thanks.
According to my calculations 350 m/s should be enough.
Could a black powder handgun accomplish this?
And how can I measure the speed of the bullet when it has just left the muzzle? Is there any cheap and easy way to do this?
Is there any alternative way to measure the stopping power? I read somewhere that if you fire a shot against a hard object like a metal plate and the bullet gets completely or largely deformed it means that the stopping power is good enough.
How do I determine the accuracy of my weapon? I understand that I should measure the distance to the target first and fire several shots at the same point and then measure again the distance from the centre of the target to the outer edge of the bullet that hit longest from the centre. And what should I do next to get figure of the accuracy?
Thanks.