- The
breechface is the
front part of the
breechblock that
makes contact with the
cartridge in a firearm. The
breech block (or breechblock) in a gun is what...
- The 7.5×54mm
French MAS has an
uncommon 12.39 mm (0.488 in)
breech and
breechface diameter, and it has
ballistics comparable to the 7.62×51mm NATO/.308...
-
completely new case
design with no
parent case, but has
approximately the same
breechface diameter (14.73 mm; 0.580 in) as the .378
Weatherby Magnum, but without...
- registration).
Barrel lengths of less than 18
inches (46 cm) as
measured from the
breechface to the
muzzle when the
weapon is in battery, or have an
overall length...
-
Barrel length is
measured from the end of the
muzzle to the
front of the
breechface,
typically by
inserting a
measuring rod into the barrel.
Barrel length...
- 66 feet (20 m) long (50
times their 16-inch bore, or 50
calibers from
breechface to muzzle).
About 43 feet (13 m)
protrudes from the gun house. Each gun...
- 32 m) long—50
times their 16-inch (406 mm) bore, or 50
calibers from
breechface to muzzle. With a full
powder charge of 700
pounds (320 kg), the guns...
- (20 m) long - 50
times their 16-inch(406mm) bore, or 50 calibers, from
breechface to muzzle.
About 43 feet (13 m)
protruded from the gun house. Each gun...
- are engraved,
using a laser, on the tip of the
firing pin and on the
breechface of the firearm. When the gun is fired,
these etchings may be transferred...
-
Drugfire can
identify firing pin
impressions or
breechface and
ejector marks to
identify a
bullet and the gun it was
fired from....
