Home / Pistols / Semi Auto Pistols / Rock island rock ultra 10 mm “Colt Trooper mk lll 357 mag” has been added to your cart. View cart Rock island rock ultra 10 mm$849.00 Rock island rock ultra 10 mm quantity Add to cart SKU: 15060gr Categories: Pistols, Semi Auto Pistols Product ID: 12895 Description Description New inbox if interested, call Gun Runners at 907-245-5486. Related products ruger single six convertible 22lr/22win mag $700.00 Add to cart Ruger Max-9, 9mm $439.00 Add to cart Springfield XDME 10 mm $653.00 Add to cart SIG-Sauer: Model M17X 9mm $1,400.00 Add to cart