Not done setting up this Prodigy 3.5 yet but I’m close. This Kit not only cleans up the look but it closes off the gaps at the muzzle. It also simplifies the Recoil System in the case of the Prodigy Compact by eliminating the two-spring system that it comes with in favor of a single flat wire setup. Flatwire Springs are known for longevity, around 40,000 rounds on average, meaning the average person will likely never need to replace it but it’s still wise to have extras on hand. This is my third Prodigy that EGW has been a source for some part of the setup. Their shipping is almost lightning quick too. All but one of my orders shipped out the same day with the other being the next business day. Wild if you ask me. Anyways, excellent products offered for the Prodigy. They clean things up a bit and address most issues that one may have with the Prodigy. Can’t beat that.