Ruger GP100 4.2" vs Rock Island Armory TAC Ultra FS HC

Ruger GP100 4.2" facing right

Ruger GP100 4.2"

DA/SA Full-Sized Revolver Chambered in 357 Magnum
vs
Rock Island Armory TAC Ultra FS HC facing left

Rock Island Armory TAC Ultra FS HC

SAO Full-Sized Pistol Chambered in 9mm Luger, 45 ACP

Dimensions

  Length L Height H Width W Weight W
GP100 4.2" 9.5 in 5.7 in 1.56 in 40 oz
TAC Ultra FS HC 8.74 in 5.5 in 1.3 in 43.2 oz

Details

  Barrel BBL Trigger Website
GP100 4.2" 4.2 in DA/SA ruger.com
TAC Ultra FS HC 5 in SAO armscor.com

Capacity

  357 Magnum 9mm Luger 45 ACP
GP100 4.2" 7 - -
TAC Ultra FS HC - 17 (+1) 14 (+1)

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

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Tabletop
Tabletop Comparison

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