Editing Ernest Emerson (section)

==Specwar Knives==
[[File:5 versions of the CQC-6 knife.jpg|thumb|alt=Five tanto-bladed folding knives showing subtle differences in blade geometry. |Five variants of the CQC-6; the top knife is a Super Sized version and with the knife below features the Wave.]]

In 1986 individual [[United States Navy SEALs|Navy SEALs]] from a West Coast team had been using personally purchased custom fixed-blade knives made by Southern California knifemaker [[Phill Hartsfield]].<ref name="steele"/> Hartsfield's knives were hard ground from differentially heat-treated A2 tool steel and are known for their distinctive chisel-ground blades.<ref name="tieves"/><ref name="steele">{{harvnb|Steele|1997|p=16}}</ref> More accurately, they are zero ground; that is, the edge has no secondary [[bevel]], minimizing drag when used for cutting purposes. Emerson had long been impressed by the cutting ability of the chisel-ground edge and had asked Hartsfield's permission to incorporate it into his own folding knives, which Hartsfield granted.<ref name="steele"/> When the SEALs asked Hartsfield to make them a folding knife, he informed them that he did not make folding knives and referred them to Emerson.<ref name="SEALS">{{harvnb|Dockery|2004|pp=23–24.}}</ref><ref name="steele"/>

According to the SEALs' requirements, the knife had to be corrosion resistant, designed for easy cleaning in the field, durable enough to be used on a daily basis as a tool, and capable as a weapon should the need arise.<ref name="garrett"/> Emerson's folding chisel-ground "tantō" became the sixth model in his Viper series and, while a handful of prototypes were referred to as "Viper 6", the model was soon named the "[[CQC-6]]" ([[Close combat|CQC]] refers to close-quarters combat) and was chosen by the SEALs for use.<ref name="garrett">{{harvnb|Garrett|1996|pp=58–63}}</ref><ref name="ewing1">{{harvnb|Ewing|2006|pp=172–176}}</ref> Ownership of a CQC-6 soon became something of a status symbol among members of various elite military units, including Navy SEALs, [[United States Army Special Forces|Army Special Forces]], German [[GSG 9]], and [[Special Air Service|British SAS]].<ref name="guzy">{{harvnb|Guzy|2003}}</ref><ref name="frenchy">{{harvnb|Perrin|2006|p=37}}</ref> Because of this connection to the Special Warfare community, Emerson changed the name of his custom knife line to "Specwar Knives", and in 1990 this new designation began appearing in the logo on his blades.<ref name="ewing1"/>

Other models followed in the Specwar line bearing the CQC Series moniker, including the CQC-7 which is another chisel-ground tantō-bladed folder similar to the CQC-6 but with a saber-type handle shape.<ref name="ewing1"/> The CQC-8 ("Banana Knife") was a folder inspired by Bob Taylor's [[Warrior knife]] and  [[William F. Moran (knifemaker)|William F. Moran]]'s ST-23 is used by British SAS troops.<ref name="frenchy"/><ref name="lights">{{harvnb|Ewing|2004|p=129}}</ref> The knife has the distinction of being the first folding knife that was designed to be [[ergonomics|ergonomically]] correct in both forward and reverse grip.<ref name="garrett"/> Its users refer to it as "the finest fighting knife ever developed".<ref name="EK2007"/> The CQC-9 ("Eagle Knife") is a reverse-curved hawkbill blade developed as a backup weapon for an American law enforcement agency; it has an opening hole in the blade licensed from knife manufacturer [[Spyderco]].<ref name="garrett"/><ref name="delavigne">{{harvnb|Delavigne|2004|p=163.}}</ref> Although Emerson has standard models for these custom knives which progress in order to CQC16, each one is made individually by hand.<ref name=tieves43>{{harvnb|Tieves|1998|p=43.}}</ref><ref name=combs41>{{harvnb|Combs|2004|p=41}}</ref>