Tubb Precision CS M1 Garand Hammer Spring
The Tubb Precision CS M1 Garand Hammer Spring affords the shooter the opportunity to attain a better, more consistent trigger pull as well as speed up lock time of the M1 Garand. These are both very important assets to the Service Rifle shooter. Now competitors and enthusiasts can improve trigger pull and speed up lock time on their favorite Garand.
Tubb Precision Chrome Silicon springs are made from the highest quality Chrome Silicon alloy. These are the only firearms springs constructed from this superior material and held to rigid 9002 Quality Control Standards. Along with the use of certified materials, this combination yields the highest quality, most consistent, and best performing spring available.
All Superior Shooting Systems Inc. Tubb Precision CS springs are heat treated, stress relieved, and shot peened after winding to enhance grain structure, remove stresses, and maximize durability and stability. This guarantees extremely close tolerances in meeting our specification criteria. A standard spring cannot successfully be treated to these processes. To the shooter it means consistency and correctness in function -- quicker lock time, fewer vibrations, and a more accurate rifle.
When a conventional spring is first installed is the last time it's doing its job as designed. Standard music wire springs are notorious for changing characteristics. We have all heard that a spring will take a "set" (compress to a shorter length) and then stay there for the remainder of its life. Not true! All springs continue to degrade and shorten with each cycle. The question is when and how much? Our springs are made from the same Chrome Silicon alloy used in the manufacture of valve springs for Indy car engines. Those springs can easily endure over one million compression cycles at high temperature in one afternoon -- a much harsher environment than experienced in any firearm, even for an op-rod spring in an M1A / M14.
Rigid 9002 Quality Control Standards, certified materials use, and our exclusive post-winding processing guarantees true performance.