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Glock G21 Gen4 vs Glock G21 SF vs Glock G30 Gen4 vs Glock G20 Gen 5 MOS

Glock G21 Gen4

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

Glock G21 SF

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

Glock G30 Gen4

Striker-Fired Subcompact Pistol Chambered in 45 ACP
vs

Glock G20 Gen 5 MOS

Striker-Fired Compact Pistol Chambered in 10mm Auto

Dimensions

  Length L Height H Width W Weight W
G21 Gen4 8.07 in 5.51 in 1.34 in 29.28 oz
G21 SF 8.07 in 5.51 in 1.34 in 29.1 oz
G30 Gen4 6.97 in 4.53 in 1.38 in 26.28 oz
G20 Gen 5 MOS 8.07 in 5.51 in 1.38 in 29.81 oz

Details

  Barrel BBL Trigger Website
G21 Gen4 4.61 in Striker-Fired us.glock.com
G21 SF 4.61 in Striker-Fired us.glock.com
G30 Gen4 3.78 in Striker-Fired us.glock.com
G20 Gen 5 MOS 4.61 in Striker-Fired us.glock.com

Capacity

  45 ACP 45 ACP 45 ACP 10mm Auto
G21 Gen4 13 (+1) 13 (+1) 13 (+1) -
G21 SF 13 (+1) 13 (+1) 13 (+1) -
G30 Gen4 10 , 13 , 9 (+1) 10 , 13 , 9 (+1) 10 , 13 , 9 (+1) -
G20 Gen 5 MOS - - - 15 (+1)

Side-by-Side
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Tabletop
Tabletop Comparison

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