Taurus Slim 740 vs Glock G21 Gen4

Taurus Slim 740 facing right

Taurus Slim 740

Striker-Fired Subcompact Pistol Chambered in 40 S&W
Glock G21 Gen4 facing left

Glock G21 Gen4

Striker-Fired Full-Sized Pistol Chambered in 45 ACP


  Length L Height H Width W Weight W
Slim 740 6 in 4.5 in 1 in 19 oz
G21 Gen4 8.07 in 5.51 in 1.34 in 29.28 oz


  Barrel BBL Trigger Website
Slim 740 3.2 in Striker-Fired taurususa.com
G21 Gen4 4.61 in Striker-Fired us.glock.com


  40 S&W 45 ACP
Slim 740 6 (+1) -
G21 Gen4 - 13 (+1)

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

Slim 740
G21 Gen4
Freedom Carry IWB Holster
Slim 740
G21 Gen4
SnapSlide OWB Holster
Slim 740
Ankle Holster
Slim 740
G21 Gen4
DropSlide OWB Holster
G21 Gen4
Chest Rig
Slim 740
Appendix Carry AIWB Holster
G21 Gen4
Slim 740
MiniTick IWB Holster