Ruger GP100 4.2" vs Rock Island Armory BBR 3.10 45ACP

Ruger GP100 4.2" facing right

Ruger GP100 4.2"

DA/SA Full-Sized Revolver Chambered in 357 Magnum
vs
Rock Island Armory BBR 3.10 45ACP facing left

Rock Island Armory BBR 3.10 45ACP

SAO Subcompact Pistol Chambered in 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
BBR 3.10 45ACP 6.85 in 4.55 in 1.47 in 32 oz

Details

  Barrel BBL Trigger Website
GP100 4.2" 4.2 in DA/SA ruger.com
BBR 3.10 45ACP 3.1 in SAO armscor.com

Capacity

  357 Magnum 45 ACP
GP100 4.2" 7 -
BBR 3.10 45ACP - 10 (+1)

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

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Tabletop
Tabletop Comparison

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