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Glock G21 SF vs Glock G40 Gen4 MOS

Glock G21 SF

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

Glock G40 Gen4 MOS

Striker-Fired Competition Pistol Chambered in 10mm Auto

Dimensions

  Length L Height H Width W Weight W
G21 SF 8.07 in 5.51 in 1.34 in 29.1 oz
G40 Gen4 MOS 9.49 in 5.47 in 1.34 in 35.45 oz

Details

  Barrel BBL Trigger Website
G21 SF 4.61 in Striker-Fired us.glock.com
G40 Gen4 MOS 6.02 in Striker-Fired us.glock.com

Capacity

  45 ACP 10mm Auto
G21 SF 13 (+1) -
G40 Gen4 MOS - 15 (+1)

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