Glock G19 Gen4 facing right

Glock G19 Gen4

Striker-Fired Compact Pistol Chambered in 9mm Luger
Smith & Wesson Model 66 facing left

Smith & Wesson Model 66

DA/SA K/L-Frame Revolver Chambered in 357 Magnum, 38 Special +P

Glock G19 Gen4 vs Smith & Wesson Model 66


  Length L Height H Width W Weight W
Glock G19 Gen4 7.36 in 4.99 in 1.26 in 23.65 oz
Smith & Wesson Model 66 9.69 in 5.69 in 1.45 in 36.9 oz


  Barrel BBL Trigger Website
Glock G19 Gen4 4.01 in Striker-Fired
Smith & Wesson Model 66 4.25 in DA/SA

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  9mm Luger 357 Magnum 38 Special +P
Glock G19 Gen4 15 (+1) - -
Smith & Wesson Model 66 - 6 6

Side-by-Side Comparison Charts

How do these two handguns stack up against eachother?

Tabletop Comparison

Drag/drop and reorder the handguns to compare on top of eachother

Parts & Accessories

Choose from a selection of holsters, grips, lasers, and more

G19 Gen4
Chest Rig
G19 Gen4
SnapSlide OWB Holster
G19 Gen4
DropSlide OWB Holster
G19 Gen4
Freedom Carry IWB Holster
G19 Gen4