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- S&W J-Frame Spring Kit with Extended Firing Pin
Our Smith & Wesson Revolver J Frame Reduced Spring Kit provides a solid, smooth, consistent trigger pull that has never been better. Our reduced S&W J-frame spring kit will bring your double action trigger pull down to 9lbs for a lighter double action trigger that will guarantee a positive detonation. In addition, our spring kit has a longer firing pin than all competitors on the market, we can guarantee the difference will blow you away! Or money back guaranteed. Check out our YouTube channel for easy installation.
COMPETITION READY - Our S&W J Frame Reduced Spring Kit will drastically change the overall feel of your revolver. Making it smoother and lighter than ever before.
MADE IN AMERICA - Expertly constructed for high performance.
GUNSMITH FITTING IS NOT REQUIRED BUT SOMETIMES NECESSARY
- PARTS INCLUDED: Extended Firing Pin, Reduced Firing Pin Spring, 8 & 8.5LB Reduced Main Spring, and a Rebound Spring.
The kit brought the DA pull down to a smooth 8.5# and the SA pull is a crisp 2.8# on a new model 637. I am very satisfied.
Top quality spring kit and firing pin. Very easy to install. Works great with no problems. Fast delivery. Great customer service.
Grips ,sights and trigger are the J frames greatest weaknesses. This kit completely fixes at least one of, the most important issue IMO. Easy install and unlike "other" spring kits, includes a duty (black) and competition (blue) spring as well as a must have extended firing pin. Polish some parts while your in there and you too will soon say " Buttery Smooth!". Thx TK!!