Handgun comparison iconHandgun comparison icon

Ruger GP100 4.2"vsRuger Mark IV Target

Ruger GP100 4.2" facing right

RugerGP100 4.2"

DA/SA Full-Sized Revolver Chambered in 357 Magnum
vs
Ruger Mark IV Target facing left

RugerMark IV Target

SAO Competition Pistol Chambered in 22 LR

Dimensions

 LengthLHeightHWidthWWeightW
GP100 4.2"9.5 in5.7 in1.56 in40 oz
Mark IV Target9.75 in5.5 in1.2 in25.6 oz

Details

 BarrelBBLTriggerWebsite
GP100 4.2"4.2 inDA/SAruger.com
Mark IV Target5.5 inSAOruger.com

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

How do these two handguns stack up against eachother?

Tabletop
Tabletop Comparison

Drag/drop and reorder the handguns to compare on top of eachother