The ________ the Choke, the Narrower the Spread Pattern of the Pellets

Q45: Objects bearing tool marks should either be

Q46: Match the word in Column 1 to

Q47: The _ microscope is the firearms examiner's

Q48: The likelihood of detecting gunshot residue on

Q49: What is NIBIN?<br>A)Trade groups of firearms manufacturers<br>B)Safety

Q51: Match the word in Column 1 to

Q52: Shortly after a weapon is fired, residues

Q53: When removal of the original tool mark

Q54: What is SICAR and how is it

Q55: Name and briefly describe two popular approaches