Review on Fosa Replacement Upgraded Triggers Screwdriver by Mark Bullock

It took me a while to figure it out, but I also had the same issue as another reviewer where the bumper button was pressed during installation with little or no flex . I had to shave off some of the plastic on the part that directly touched the bumper button to fix it. Not sure if it was necessary, but I also shaved off some plastic from the clamp pin (far side of the bumper). An additional downside is that the color is slightly gray in contrast to the jet black of the original. It's easier to tell the difference in person