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Ruger 57 vs Smith & Wesson Model 637

Ruger 57

SAO Full-Sized Pistol Chambered in 5.7x28mm
vs

Smith & Wesson Model 637

DA/SA J-Frame Revolver Chambered in 38 Special +P

Dimensions

  Length L Height H Width W Weight W
57 8.65 in 5.6 in 1.2 in 24.5 oz
Model 637 6.3 in 4.2 in 1.3 in 15 oz

Details

  Barrel BBL Trigger Website
57 4.94 in SAO ruger.com
Model 637 1.87 in DA/SA smith-wesson.com

Capacity

  5.7x28mm 38 Special +P
57 10 , 20 (+1) -
Model 637 - 5

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