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  2. Foam dart blaster - Wikipedia

    en.wikipedia.org/wiki/Foam_dart_blaster

    A foam dart blaster enthusiast with a Nerf Stampede ECS in 2011. A foam dart blaster, or simply blaster, is a toy gun that shoots foam darts. The term is often treated synonymously with Nerf Blaster, as Nerf was the first brand to start producing blasters, [1] and has since remained the most notable producer of them.

  3. Smoothbore - Wikipedia

    en.wikipedia.org/wiki/Smoothbore

    The armour-piercing gun evolution has also shown up in small arms, particularly the now abandoned U.S. Advanced Combat Rifle (ACR) program. The ACR "rifles" used smoothbore barrels to fire single or multiple flechettes (tiny darts), rather than bullets, per pull of the trigger, to provide long range, flat trajectory, and armor-piercing abilities.

  4. Internal ballistics - Wikipedia

    en.wikipedia.org/wiki/Internal_ballistics

    Before the barrel can release the bullet in a consistent manner, it must grip the bullet in a consistent manner. The part of the barrel between where the bullet exits the cartridge, and engages the rifling, is called the "throat", and the length of the throat is the freebore. In some firearms, the freebore is zero as the act of chambering the ...

  5. List of firearm brands - Wikipedia

    en.wikipedia.org/wiki/List_of_firearm_brands

    Gas-piston-operated weapon systems, firearm accessories, drop-in triggers, patriotic artwork, bolt carriers, bolts, upper receivers, barrel nut heatsinks, E^2 (E-Squared) barrels Perazzi: Czechoslovak Group: Italy Civilian PGM Précision: PGM Précision France Civilian, law enforcement, military Pindad: Indonesian state-owned defense ...

  6. Squeeze bore - Wikipedia

    en.wikipedia.org/wiki/Squeeze_bore

    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 ...

  7. Gun barrel - Wikipedia

    en.wikipedia.org/wiki/Gun_barrel

    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]

  8. Kampfpistole - Wikipedia

    en.wikipedia.org/wiki/Kampfpistole

    The difference between the two models was the Kampfpistole had a rifled barrel while the Leuchtpistole 34 was a smoothbore gun. The Kampfpistole could be identified by a Z engraved on the barrel of the gun. The Kampfpistole ' s frame was machined from duralumin, the barrel was machined from steel, was blued to stop corrosion, and had bakelite ...

  9. 120 mm Armata wz. 78/09/31 - Wikipedia

    en.wikipedia.org/wiki/120_mm_Armata_wz._78/09/31

    By mating the mle 1897's barrel to the M1909/1910's carriage most of the faults of both guns could be resolved and provide an artillery piece with range superior to the modernized Soviet 122 mm howitzer M1910/30 and 152 mm howitzer M1909/30 and comparable to the newer 122 mm howitzer M1938 (M-30) and 152 mm howitzer M1938 (M-10).