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Glock G21 Gen4 vs Heckler & Koch USP Compact 45

Glock G21 Gen4

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

Heckler & Koch USP Compact 45

DA/SA Compact Pistol Chambered in 45 ACP

Dimensions

  Length L Height H Width W Weight W
G21 Gen4 8.07 in 5.51 in 1.34 in 29.28 oz
USP Compact 45 7.09 in 5.56 in 1.38 in 28.16 oz

Details

  Barrel BBL Trigger Website
G21 Gen4 4.61 in Striker-Fired us.glock.com
USP Compact 45 3.78 in DA/SA hk-usa.com

Capacity

  45 ACP 45 ACP
G21 Gen4 13 (+1) 13 (+1)
USP Compact 45 8 , 10 (+1) 8 , 10 (+1)

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Tabletop Comparison

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