Search results
Results From The WOW.Com Content Network
The original patent filed by Hermann Gerlich in 1932 [6]. The squeeze bore concept was first patented by German inventor Carl Puff in 1903, [7] [8] even though the general principle was known already in 19th century and later applied in lighter fashion on Armstrong guns, on which only the muzzle yet not the barrel itself was of slightly smaller diameter (to cast off the sealing leather-bag ...
Attaching the barrel to the receiver using a barrel nut and a barrel with a shoulder is an alternative to action threads, which has been used in firearms such as the Sten gun and AR-15. Hand tools Quick barrel change systems is an increasingly popular alternative, as seen in for example SIG Sauer 200 STR, Roessler Titan or Blaser R8.
Lindy Tackle Company was founded in 1968 by Al and Ron Lindner and Nick Adams. The Lindners left the company to form In-Fisherman in 1975. The first major expansion came in 1973 with Lindy's takeover by Ray-O-Vac and its merger with Mille Lacs Manufacturing to form Lindy-Little Joe. This company was incorporated in 1978 to acquire the Fishing ...
A female worker boring out the barrel of a Lee-Enfield rifle during WWI. Gun barrels are usually made of some type of metal or metal alloy.However, during the late Tang dynasty, Chinese inventors discovered gunpowder, and used bamboo, which has a strong, naturally tubular stalk and is cheaper to obtain and process, as the first barrels in gunpowder projectile weapons such as fire lances. [2]
Since the commercial trounds had the same exterior dimensions, the same firearm action would, by using a different barrel, chamber any of the calibers the trounds were chambered in. The Dardick Model 1100 had a 10-tround magazine, and was only available chambered in .38 Dardick Tround (9 mm). [ 5 ]
The 174th Tactical Fighter Wing was transitioned off of the A-10A to the F-16A/B Block 10, and during Desert Storm their aircraft were equipped with the GPU-5/A Pave Claw pod housing the 30mm GAU-13/A, which was a four-barrel variant of the seven-barrel GAU-8 Avenger used by the A-10.
The barrel nut is a round slug, or formed sheet metal part with threads perpendicular to the length of the nut. The nut sits in a hole inside the forging and a standard bolt is threaded into the barrel nut from outside the sheet metal. They are preferred over a standard nut and bolt, because they do not require a flange to be machined or forged ...
Feldl gun: 11x50mmR Bavaria: 1867 Fokker-Leimberger: A.H.G. Fokker & Leimberger: 7.92×57mm Mauser Germany: 1916 Fyodorov–Shpagin Model 1922: 6.5×50mmSR Arisaka Soviet Union: 1922 Gardner gun United States: 1874 Gast gun: 7.92×57mm Mauser Germany: 1915 Gatling gun United States: 1861 GAU-8 Avenger: General Electric: 30×173mm United States ...