Rifled-bore weapons, such as the modern high-powered hunting rifle, are extremely accurate. A marksman can use a high-powered rifle to hit the mark from many hundreds of yards away. Smooth-bore weapons are far less accurate and usually are used for short range. The shotgun is a typical ...
A gun barrel having a rifled-bore section at the breech end thereof and a smooth-bore section at the muzzle end thereof, the sections having a gas tight connection therebetween, the rifled-bore section comprising a first generally tubular body having a longitudinal bore and at least one spiral...
The meaning of RIFLED SLUG is a shotgun projectile having a round nose, a hollow base, and sides cut with a series of oblique grooves that increase the accuracy of the projectile by causing it to rotate as it passes through the smooth bore of the shotgun
bore to a depth of a predetermined dimension, the rifled-bore section (12) having a length corresponding substantially to the peak pressure point for the gun barrel, the smooth-bore section (14) comprising a second generally tubular body having a longitudinal bore coaxial with the longitudinal ...
bore to a depth of a predetermined dimension, the rifled-bore section (12) having a length corresponding substantially to the peak pressure point for the gun barrel, the smooth-bore section (14) comprising a second generally tubular body having a longitudinal bore coaxial with the longitudinal ...
bore to a depth of a predetermined dimension, the rifled-bore section (12) having a length corresponding substantially to the peak pressure point for the gun barrel, the smooth-bore section (14) comprising a second generally tubular body having a longitudinal bore coaxial with the longitudinal ...
Disclosed is a bullet shell for hunting guns, preferably those having barrels with "rifled choke" rifling. The shell comprises a bullet made of a solid material and a thin-wall plastic envelope. On its surface, the bullet has a trapezoidal groove delimiting nose and heel portions of the ...
The ammunition was fired through a 12-gage shotgun using a rifled barrel, a smooth-bore barrel with rifled choke, and a smooth-bore barrel with a ... ME Ward,MDK Nolte,M.D - 《Journal of Forensic Sciences》 被引量: 1发表: 2000年 A Worldwide Study of Bullets Fired From 10 Consecuti...
Disclosed is a bullet shell for hunting guns, preferably those having barrels with "rifled choke" rifling. The shell comprises a bullet made of a solid material and a thin-wall plastic envelope. On its surface, the bullet has a trapezoidal groove delimiting nose and heel portions of the ...
The extension has a rib 51 which serves as a sight for the gun when a bead sight 49 of the latter is received in a groove 52 formed by the rib 51. The bore 31, Fig. 1, of the extension 10 is in alignment with the bore 12 of the barrel 11. In a modification shown in Fig....