| 词条 | Smith & Wesson Model 619 & 620 |
| 释义 |
|name=Smith & Wesson Models 619 & 620 |origin=United States |type=Revolver |is_ranged=yes |is_UK= |service= |used_by= |wars= |designer= |design_date= |manufacturer=Smith & Wesson |unit_cost= |production_date= |number= |spec_label= |weight= 37.9oz |length= 9{{frac|1|2}}" |part_length= 4" (102mm) |height= |diameter= |cartridge=
|action=Double action |rate= |velocity= |range= |max_range= |feed=7 round cylinder |sights=
}} The Smith & Wesson models 619 & 620 are 7 shot revolvers introduced by the company in 2005. The 619 has fixed rear sights while the 620 comes with adjustable rear sights and a different handgrip. They are very similar and often mistaken for members of the 686 family.[1] In actuality they are descendants of S&W's model 65 & 66. The 65 & 66 models were discontinued and the 619 & 620 filled their place as the next generation. They were updated to current S&W standards with the addition of a key lock safety as well as 7 round cylinders. The K-Frame of the 65 & 66 was replaced with the newer reinforced L-Frame.[1] 620 vs 686PThese handguns share many common traits but are easily distinguished by key differences. Both models are based on the Smith & Wesson L-Frame and are available in 4" barrels with 7 shot capacity. The 686 features a full-underlug barrel made of one piece whereas the 620 sports a half-lug and two piece barrel.[2] The 620 weighs in at 37.9oz, just a hair lighter than the 686's 38oz. The lighter model also shaves 1/8" off of the 686's 9{{frac|5|8}}" overall length.[3] References1. ^1 {{cite book|last1=Supica|first1=Jim|last2=Nahas|first2=Richard|title=Standard Catalog of Smith & Wesson|url=https://books.google.com/books?id=D8qXdU45SCUC&pg=PA252|year=2007|publisher=F+W Media, Inc|location=Iola, Wisconsin|isbn=0-89689-293-X|page=252}} {{Smith & Wesson}}2. ^GunBlast.com 3. ^S&W's Seven-Shot Medium-Frame Revolvers {{webarchive|url=https://web.archive.org/web/20090605112329/http://www.shootingtimes.com/handgun_reviews/seven_102105/ |date=2009-06-05 }} 4 : Smith & Wesson revolvers|Revolvers|.357 Magnum firearms|.38 Special firearms |
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