Unit 8: Firearms, Toolmarks, and Impressions Crossword

This type of handgun shoots one cartridge each time the trigger is pulled, ejects the empty cartridge case, and reloads automatically
Usually holds 6 bullets and must be reloaded by hand and does not eject a spent shell
These have a longer barrel than a handgun and has device to minimize kickback
Bullet size expressed in inches
inside diameter of the firearm’s barrel
These are usually used to shoot a packet of shot or spherical pellets. The inside of the barrel is not rifled.
size of a shotgun is described by this, which is related to the weight of the lead pellets
lead pellets in a shotgun
one pellet
basic unit of weight in the British system
If done to guns, it creates a spiral pattern inside the barrel
This along with grooves are created because of rifling in barrels
This is the forensic database maintained by the NIBIN
Individual characteristics created when the firing pin strikes the primer case
Along with the extractor, works to remove the shell casing from the gun after bullet has been released.
Part of a firearm that contains a cartridge for firing
This is also called a clip
This tests for the presence of nitrite in gun powder residue
Distance from the center of a vehicles front wheel hub to the center of its rear wheel
Distance from the center line of a vehicles right tire to the centerline of its left tire