Form on the bearing surface of bullets as they enter the rifling of the barrel before the bullet engages the rifling.
A. Skid marks
B. Action marks
C. Slide
D. Anvil marks
Answer:A
Form on the bearing surface of bullets as they enter the rifling of the barrel before the bullet engages the rifling.
A. Skid marks B. Action marks C. Slide D. Anvil marks