Smith & Wesson H.R.T.: SW70B, SW70BS, SW70S, SW80B, SW80BS, SW80BT, and SW80BTS
Update: Fits New 2011 Redesign of SW50 Extreme Ops Models VERSION 2
Flat Wire Springs will directly replace most existing springs. In many cases, you’ll have more opening power than the current spring being replaced because of our consistency in manufacture and the additional heat and cryo treatment processes that we use. A strong, smooth opening action are the characteristic of this model.
Flat Wire Delivers Better Spring Torsion and Allows the Stack Size To Be Minimalized
These Springs will fit into any knife that accepts 1/2 inch coil springs that are clocked at 12 and 9 or clocked at 6 and 3.
(This depends how you look at them)
WARNING IF YOU OVER MILL THE HANDLE OR THE CAVITY SPACE IS TO LARGE
THESE SPRINGS HAVE THE BLADE EYELET GAUGED ALREADY, THAT MEANS YOU DO NOT HAVE TO FILE DOWN THE EYELET TAB FOR THE BLADE.
SO IF THE CAVITY IS TO LARGE AND THE EYELET SLIPS OUT OF THE BLADE
BEND THE COIL UP. REFERENCE THE PHOTOS GUYS IT IS NOT ROCKET SCIENCE.