Handgun comparison icon Handgun comparison icon

Glock G21 SF vs Smith & Wesson Model 638

Glock G21 SF

Striker-Fired Full-Sized Pistol Chambered in 45 ACP
vs

Smith & Wesson Model 638

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

Dimensions

  Length L Height H Width W Weight W
G21 SF 8.07 in 5.51 in 1.34 in 29.1 oz
Model 638 6.3 in 4.2 in 1.3 in 14.6 oz

Details

  Barrel BBL Trigger Website
G21 SF 4.61 in Striker-Fired us.glock.com
Model 638 1.87 in DA/SA smith-wesson.com

Capacity

Side-by-Side
Side-by-Side Comparison Charts

How do these two handguns stack up against eachother?

Tabletop
Tabletop Comparison

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