Aviana crossword puzzle

1. tests the chemical reagents used, safety profile, and how they are applied
5. simply grips and pulls the casing out of a chamber or recess
6. determination estimating the range (muzzle-to-target distance) at which a firearm was discharged by analyzing residue patterns
7. the internal width (diameter) of a firearm barrel and the corresponding bullet
13. depend heavily on the context
14. most commonly refers to the inner diameter of a cylindrical hole, tube, or pipe
15. object thrown, shot, or dropped into the air that moves under the influence of gravity (and air resistance)

2. profile shape (conventional vs. polygonal) and manufacturing method (how the grooves are created)
3. The term striations typically refers to the striped appearance seen in muscle tissues under a microscope, caused by the orderly arrangement of protein filaments (actins and myosin)into repeating units called
4. block the metal part that closes the rear of a firearm artillery chamber to seal in the high-pressure gas when a round is fired
8. Basic lands and nonbasic Land
9. an ejector is mechanism that physically throws or kicks a spent casing or fluid out of a system, whereas an extractor
10. A guge is a standard measurement for the thickness, diameter, or size of materials like electrical wire, sheet metal,or shotgun bores
11. controls how tightly or widely your shot pellets spread after leaving the barrel, changing the density of the pattern at various distances rather than altering the power or speed of the shell
12. identification focuses on determining whether a specific bullet, cartridge case, or ammunition component was fired by a particular firearm.