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Glock G31 vs Glock G21 Gen 5 MOS

Glock G31

Striker-Fired Full-Sized Pistol Chambered in 357 Sig
vs

Glock G21 Gen 5 MOS

Striker-Fired Full-Sized Pistol Chambered in 45 ACP

Dimensions

  Length L Height H Width W Weight W
G31 8.03 in 5.47 in 1.26 in 26.1 oz
G21 Gen 5 MOS 8.07 in 5.51 in 1.38 in 29.1 oz

Details

  Barrel BBL Trigger Website
G31 4.49 in Striker-Fired us.glock.com
G21 Gen 5 MOS 4.61 in Striker-Fired us.glock.com

Capacity

  357 Sig 45 ACP
G31 10 , 15 , 16 (+1) -
G21 Gen 5 MOS - 13 , 10 (+1)

Side-by-Side
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Tabletop
Tabletop Comparison

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