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Glock G19x vs Glock G20 Gen4 vs Glock G20 SF vs Glock G19 Gen 5 MOS vs Glock G21 Gen 5 MOS

Glock G19x

Striker-Fired Compact Pistol Chambered in 9mm Luger
vs

Glock G20 Gen4

Striker-Fired Full-Sized Pistol Chambered in 10mm Auto
vs

Glock G20 SF

Striker-Fired Full-Sized Pistol Chambered in 10mm Auto
vs

Glock G19 Gen 5 MOS

Striker-Fired Compact Pistol Chambered in 9mm Luger
vs

Glock G21 Gen 5 MOS

Striker-Fired Full-Sized Pistol Chambered in 45 ACP

Dimensions

  Length L Height H Width W Weight W
G19x 7.44 in 5.47 in 1.3 in 24.83 oz
G20 Gen4 8.07 in 5.51 in 1.34 in 30.69 oz
G20 SF 8.07 in 5.51 in 1.34 in 30.51 oz
G19 Gen 5 MOS 7.28 in 5.04 in 1.34 in 23.81 oz
G21 Gen 5 MOS 8.07 in 5.51 in 1.38 in 29.1 oz

Details

  Barrel BBL Trigger Website
G19x 4.02 in Striker-Fired us.glock.com
G20 Gen4 4.61 in Striker-Fired us.glock.com
G20 SF 4.61 in Striker-Fired us.glock.com
G19 Gen 5 MOS 4.02 in Striker-Fired us.glock.com
G21 Gen 5 MOS 4.61 in Striker-Fired us.glock.com

Capacity

  9mm Luger 10mm Auto 10mm Auto 9mm Luger 45 ACP
G19x 17 , 19 (+1) - - 17 , 19 (+1) -
G20 Gen4 - 15 (+1) 15 (+1) - -
G20 SF - 15 (+1) 15 (+1) - -
G19 Gen 5 MOS 10 , 15 , 17 , 19 (+1) - - 10 , 15 , 17 , 19 (+1) -
G21 Gen 5 MOS - - - - 13 , 10 (+1)

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

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Tabletop
Tabletop Comparison

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