The SIG AK53 was an experimental battle rifle using the blow-forward principle of operation. It was developed during the late 1940s and early 1950s but was rejected. However, it led to the
External links
* http://www.swissrifles.com/
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SIG SG 510 — Infobox Weapon name=Sturmgewehr 57 / SIG SG 510 caption=Sturmgewehr 57 origin=flagcountry|Switzerland type=Automatic rifle is ranged=yes service=1957 present used by=Switzerland, Chile, Bolivia wars= designer=Rudolf Amsler design date=1950s… … Wikipedia
Firearm action — In firearms terminology, an action is the system of operation used to load rounds and/or seal the breech. In many weapons a breechblock reciprocates in the receiver of the firearm. The term is also used for the physical parts inside the weapon… … Wikipedia
