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Glock G21 SF vs Glock G18

Glock G21 SF

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

Glock G18

Striker-Fired Full-Sized Pistol Chambered in 9mm Luger

Dimensions

  Length L Height H Width W Weight W
G21 SF 8.07 in 5.51 in 1.34 in 29.1 oz
G18 8.03 in 6.1 in 1.34 in 24.87 oz

Details

  Barrel BBL Trigger Website
G21 SF 4.61 in Striker-Fired us.glock.com
G18 4.49 in Striker-Fired eu.glock.com

Capacity

  45 ACP 9mm Luger
G21 SF 13 (+1) -
G18 - 19 , 24 , 33 (+1)

Side-by-Side
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