roller-locked bolt system
1Heckler & Koch P9S — Infobox Weapon|is ranged=yes name=Heckler and Koch P9S origin=flagcountry|West Germany type=Semi automatic pistol service= 1969 to present used by= US Navy, (West) German police, commercial sales cartridge=9x19mm Parabellum .45 ACP 7.65x22mm… …
2MG 42 — (top) Type General purpose machine gun Place of origin …
3MG42 — Infobox Weapon name= MG42 ( Maschinengewehr 42) caption=MG42 (top) origin=flagcountry|Nazi Germany type=Machine gun is ranged=yes service=1942–1959, variants to present used by= wars=World War II designer= design date=1942 manufacturer=Metall und …
4Rheinmetall MG3 — Karar redirects here. For the Iranian unmanned aerial combat drone, see Karrar (UCAV). For the Chinese made car, see MG 3. MG3 MG3 Type …
5Blowback (firearms) — Blowback is a system of operation for self loading firearms that obtains energy from the motion of the cartridge case as it is pushed to the rear by expanding gases created by the ignition of the propellant charge.[1] Several types of blowback… …
6Blowback (arms) — Blowback is an operating system for autoloading firearms that utilizes energy created by combustion in the chamber and bore acting directly on the bolt face through the cartridge. Other operating systems are recoil operation, gas operation,… …
7Heckler & Koch G3 — G3 G3A3 Battle Rifle Type Battle rifle Place of origin …
8Heckler & Koch MP5 — Type Submachine gun Place of origin …
9StG44 — Infobox Weapon name=Sturmgewehr 44 caption=The StG44. origin=flag|Nazi Germany type=Assault rifle is ranged=yes service=July 1944–May 1945 (Nazi Germany) used by= wars=World War II, appeared in other conflicts around the world designer= design… …
10Assault rifle — An assault rifle is a selective fire rifle or carbine (not to be confused with a semi automatic only replica) firing ammunition with muzzle energies intermediate between those typical of pistol and high powered rifle ammunition. Assault rifles… …
