A firearm is said to fire from an open bolt or open breech if, when ready to fire, the bolt and working parts are held to the rear of the receiver, with...

to its firing cycle starting with an open bolt. Maxim style arms fired with a cycle starting with a closed bolt, and since the bullet firing from the...

rifles). In a closed bolt firearm, the bolt is in its foremost position upon firing. This is opposed to an open bolt firearm where the bolt is held rearward...

Bolt-action is a type of manual firearm action that is operated by directly manipulating the bolt via a bolt handle, most commonly placed on the right-hand...

Usain St. Leo Bolt OJ CD OLY[citation needed] (/ˈjuːseɪn/; born 21 August 1986) is a Jamaican retired sprinter who is widely considered to be the greatest...

the 2014 Australian Open men's doubles and at the 2017 Australian Open with Andrew Whittington and Bradley Mousley respectively. Bolt was born in Murray...

slamfire discharge. Some military firearms are designed to fire from an open bolt condition to avoid the unintended discharge of a chambered cartridge cooking...

pulled. An open-bolt mechanism is a common characteristic of fully automatic firearms. With this system, pulling the trigger releases the bolt from a cocked...

RPL-20 is an entirely new design, utilizing an open-bolt, belt-fed action in lieu of the closed-bolt, magazine fed operation typical to Kalashnikov-pattern...

surfaces on the bolt carrier assembly[citation needed]. The weapon fires from an open bolt. The RPD is hammer fired from an open bolt. The hammer forms...

blowback-operated submachine gun firing from an open bolt with a fixed firing pin on the face of the bolt. This means the bolt remains to the rear when the weapon...

open bolt position, meaning that the bolt is held to the rear and only moves forward as it is firing a round. The firing pin is static and the bolt moves...

fires from a closed bolt during semi-automatic fire, and from an open bolt during automatic fire which is labeled as "OBA" for Open Bolt Automatic. While...

Karabiner 98k bolt action standard service rifle, should be able to fire single shots from a closed bolt, provide fully automatic fire from an open bolt, feed...

עוזי, romanized: Ūzi; officially cased as UZI) is a family of Israeli open-bolt, blowback-operated submachine guns and machine pistols first designed...

configuration, fire from a closed bolt to ensure maximum accuracy, or in machine gun mode, fire from the open bolt position to prevent cook-offs and enhance...

model. Uncommon in other automatic shotguns, the AA-12 fires from an open bolt, a feature more commonly found in submachine guns, as well as heavy and...

Vasily Degtyaryov. The PPD had a conventional wooden stock, fired from an open bolt, and was capable of selective fire. It was replaced by the PPSh-41. Developed...

a Spanish submachine gun based on the British Sterling L2A3. It is an open-bolt, blowback-operated firearm that fires the 9×23mm Largo and 9×19mm Parabellum...

rifle and uses the same closed-bolt roller-delayed blowback operation system. This makes the MP5 more accurate than open-bolt SMGs, such as the Uzi. The MP5...

The Chevrolet Bolt EV (marketed in Europe as Opel Ampera-e) is a battery electric subcompact hatchback manufactured and marketed by General Motors under...

holding force on the order of 1000 kg. A solenoid bolt can be designed either to fail open (the lock opens on power loss) or to fail closed (the device is...

The Colt Automatic Rifle or Colt Light Machine Gun is a 5.56 mm NATO, open-bolt, full-automatic-only firearm developed by Colt Defense. It is based on...

many open-bolt semi-automatic and sub-machine guns before the Bureau of Alcohol, Tobacco, Firearms and Explosives (BATFE) seized roughly 200 open-bolt semi-autos...

quickly attached or removed. The bolt mechanism acted as a traditional open-bolt machinegun design, in which the bolt will slam forward when empty, and...

Bolt is an Estonian mobility company that offers ride-hailing, micromobility rental, food and grocery delivery (via the Bolt Food app), and carsharing...

Shpágina-41, lit. 'Shpagin's machine-pistol-41') is a selective-fire, open-bolt, blowback submachine gun that fires the 7.62×25mm Tokarev round. It was...

Tilting bolt action is a type of locking mechanism often used in self-loading firearms and, rarely, in straight-pull repeating rifles. Essentially, the...

for the MG 34. The MG 42 is a 7.92×57mm Mauser, air-cooled, belt fed, open bolt, recoil-operated machine gun with a quick change barrel. Its parts are...

PPS is an automatic blowback-operated weapon that fires from an open bolt. The bolt is cylindrical in shape and contains a spring-loaded claw extractor...