This drop in replacement part for your Remington 597 is machined from a single piece of A2 Tool Steel and then hardened. The hammer notch is surface ground to ensure exacting tolerances for sear engagement and will typically provide a trigger pull that is reduced by approximately 50%.
This part will fit all Remington 597 rimfire rifles in .22LR, .22WMR or .17HMR.
The hammer install on my Remington 597 was as easy or easier than any other I have done. The trigger pull went from just over 5# with the stock parts to 2.75# with the target hammer. The break was crisp and creep free with the stock hammer and remained that way after the installation. Great product. I highly recommend.Brian Franks
29th Apr 2016