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Glock G21 Gen4 vs Glock G19 Gen 4 MOS

Glock G21 Gen4

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

Glock G19 Gen 4 MOS

Striker-Fired Compact Pistol Chambered in 9mm Luger

Dimensions

  Length L Height H Width W Weight W
G21 Gen4 8.07 in 5.51 in 1.34 in 29.28 oz
G19 Gen 4 MOS 7.28 in 5.04 in 1.26 in 23.63 oz

Details

  Barrel BBL Trigger Website
G21 Gen4 4.61 in Striker-Fired us.glock.com
G19 Gen 4 MOS 4.02 in Striker-Fired us.glock.com

Capacity

  45 ACP 9mm Luger
G21 Gen4 13 (+1) -
G19 Gen 4 MOS - 10 , 15 , 17 , 19 (+1)

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

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Tabletop
Tabletop Comparison

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