Smith & Wesson Model 619 & 620

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 686P

Smith & Wesson model 620 (top) compared to model 686P (bottom)

These 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 ⁵⁄₈" overall length.^[3]

References

Smith & Wesson
Revolvers	Top Hinge Model 1 Model 1 1/2 Top Break Model 2 Model 3 Safety Hammerless I-frame Model 30 Kit Gun J-frame Model 36 Bodyguard Model 60 Model 340PD Centennial Model 640 K-frame Model 10 Model 12 Model 13 Model 14 Model 15 Model 17 Model 19 Model 617 Model 64 Model 65 Model 66 Model 67 L-frame Model 581 Model 586 Model 619 Model 620 Model 646 Model 681 Model 686 M-frame Ladysmith N-frame Triple Lock .38/44 Model 22 Model 27 Model 28 Model 29 Model 57 Model 610 Model 625 Model 629 X-frame Model 460 Model 500 Z-frame Governor C-frame (experimental) Model 73
Semi-automatic pistols	Model 1006 Model 1913 Model 22A Model 39 Model 4006 Model 41 Model 410 Model 422 Model 4506 Model 457 Model 469 Model 52 Model 5906 Model 6904 Model 59 Model 61 Model 645 Model 910 Bodyguard 380 M&P M&P22 SD VE SW1911 SW99 Sigma
Long guns	Model 1940 M&P10 M&P15 M&P15-22 Model 320 Model 76 Assault Shotgun
Cartridges	.22 Short .32 S&W .32 S&W Long .35 S&W Auto .356 TSW .357 Magnum .38 S&W .38 Special .40 S&W .41 Magnum .44 Russian .44 Special .44 S&W American .44 Magnum .45 Schofield .460 S&W Magnum .500 S&W Special .500 S&W Magnum
Horace Smith Daniel B. Wesson