Glock G19 Gen4 facing right

Glock G19 Gen4

Striker-Fired Compact Pistol Chambered in 9mm Luger
vs
Heckler & Koch Mark 23 facing left

Heckler & Koch Mark 23

DA/SA Full-Sized Pistol Chambered in 45 ACP

Glock G19 Gen4 vs Heckler & Koch Mark 23

Dimensions

  Length L Height H Width W Weight W
Glock G19 Gen4 7.36 in 4.99 in 1.26 in 23.65 oz
Heckler & Koch Mark 23 9.65 in 5.9 in 1.53 in 39.36 oz

Details

  Barrel BBL Trigger Website
Glock G19 Gen4 4.01 in Striker-Fired us.glock.com
Heckler & Koch Mark 23 5.87 in DA/SA hk-usa.com

*Buying ammo from LuckyGunner.com helps support HandgunHero

Capacity

  9mm Luger 45 ACP
Glock G19 Gen4 15 (+1) -
Heckler & Koch Mark 23 - 12 (+1)

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

Parts & Accessories

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

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