Proof Marks – It is the examination and testing of firearms by a recognized authority according to certain rules and stamped with a mark to indicate that they are safe for sale and used by the public.
A. Provisional Proof
B. Proof Marks
C. Skid Marks
D. Slippage Marks
Answer:B
Proof Marks – It is the examination and testing of firearms by a recognized authority according to certain rules and stamped with a mark to indicate that they are safe for sale and used by the public.
A. Provisional Proof B. Proof Marks C. Skid Marks D. Slippage Marks