dave.inkc.... released in 1983 and incorporating details we put in Blackhawk .357 Maximum, the KS411N represents the first wave of stainless Super Blackhawks. Improvements over the S410N (1979) and which reflect the 10-1/2-inch Maximum include bull (un-tapered) barrel, Maximum ejector assembly to completely clear cases on extraction, and a screw-attached target blade front sight.
In its inaugural IHMSA silhouette match, the KS411N fired all four categories of competition----Revolver, Production, Unlimited, and Standing----Setting the 140x160 Revolver Record in the process. It soon took on the appellation “Silver Hornpipe,” on the firing lines of the International Handgun Metallic Silhouette Association.
In free recoil the KS411N rises less than its predecessor S410N. The blue “Silhouette Super” S410N has a tapered 10-1/2-inch barrel with silver soldered ramp front sight, and uses the standard ejector with anodized aluminum housing. The ejector housing screw fasten to a nut countersunk and soldered to the barrel. Bull barrels allowed a deeper hole, threading the housing screw directly to the barrel.
A good Silver Hornpipe loaded with top ammunition----emphatically to include the Sierra 240 JHC, 220 FPJ, and 250 FPJ, along with Federal’s own 240 JHP (looks like a Sierra 240 JHC but is made by Federal Cartridge), is capable of printing 5x5 under 6-inches @ 200 meters (219 yards).
A "Silver Hornpipe” made today comes from Newport, New Hampshire with a Ruger hammer forged barrel and catalog number 0806. In blue it is the 0807. All Ruger single actions were made in Southport, Connecticut until production resumed in Newport in 1992. (The prefix “K” is dropped on blue version (S411N) of the KS411N. Ruger used the “K” prefix to designate stainless steel.)
The KS411N roared onto the firing line in 1983. Today it is a sleeper, beautiful revolver of great capability.
David Bradshaw