Handgun comparison iconHandgun comparison icon

Glock G19 Gen4vsAREX Defense Rex Alpha

Glock G19 Gen4 facing right

GlockG19 Gen4

Striker-Fired Compact Pistol Chambered in 9mm Luger
vs
AREX Defense Rex Alpha facing left

AREX DefenseRex Alpha

DA/SA Full-Sized Pistol Chambered in 9mm Luger

Dimensions

 LengthLHeightHWidthWWeightW
G19 Gen47.36 in4.99 in1.26 in23.65 oz
Rex Alpha8.9 in6.1 in1.65 in39 oz

Details

 BarrelBBLTriggerWebsite
G19 Gen44.01 inStriker-Firedus.glock.com
Rex Alpha5 inDA/SAfimegroup.com

Capacity

 9mm Luger9mm Luger
G19 Gen415 (+1)15 (+1)
Rex Alpha17 (+1)17 (+1)

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

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Tabletop
Tabletop Comparison

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