ejector chamber
51Gewehr 98 — with bayonet and 5 round stripper clip on the side Type Bolt action rifle Place of origin …
52Marlin Model 336 — Marlin 336W in .30 30 Winchester Type Lever action carbine Place of origin …
53Colt Ace — The Colt Ace or Colt Service Model Ace was a firearm designed to allow inexpensive and low recoil practice while maintaining the feel of the military Model 1911 pistol. While the Colt 1911 was chambered in the powerful .45 ACP cartridge, the… …
54Ruger Mini-14 — The Mini 14 Type Semi automatic carbine (Mini 14) Assault rifle (AC 556) …
55Mossberg 500 — Type Shotgun Place of origin …
56Open bolt — A semi or full automatic firearm is said to fire from an open bolt if, when ready to fire, the bolt and working parts are held to the rear. When the trigger is pulled the bolt goes forward, feeding a round from the magazine into the chamber and… …
57Motorjet — Thermojet redirects here. For the type of pulsejet, see pulse jet engine. Motorjet Main components of motorjet powered aircraft; the propeller is absen …
58Bolt (firearm) — A bolt is a mechanical part of a firearm that blocks the rear of the chamber while the powder burns.In a bolt action, the bolt is held fixed by its locking lugs, forcing all the expanding gas forward.In a semi automatic firearm, the bolt can move …
59British military rifles — The origins of the modern British military rifles are within its predecessor the Brown Bess musket. While a musket was largely inaccurate due to a lack of rifling and generous tolerance to allow for muzzle loading it was cheaper to produce,… …
60Heckler & Koch HK21 — Infobox Weapon name=HK21 caption= origin=flag|West Germany type=General purpose machine gun is ranged=yes service= used by=See Users wars= designer=Heckler Koch design date=1961 manufacturer=Heckler Koch production date= number= variants=See… …
