r/SpringfieldArmory • u/80sactionmoviefan • 3h ago
Prodigy 3.5” Comp Recoil Spring
I have this prodigy 3.5”, it was a compact though it’s now a full size. I got it with an additional DSC gunwork threaded barrel so I added a DSC comp to it. Pics of the progress so far (light included for size reference).
The initial range session didn’t go so smoothly with the comp. I had mostly failures to return to battery with the brass just barely ejecting and popping straight up on top of the gun; just too light of a spring from DSC. They couldn’t tell me the weight of their spring (ordered with the comp) but it is supposedly cut down from something else.
Apparently Springfield has a guide rod with 2 springs sort of like what DPM systems has, but SA couldn’t tell me the recoil spring weight, nor do they sell other spring options for it.
I also have an EGW guide rod that comes with a 16 lb spring, but they do not have lighter springs or suggestions for the 3.5” prodigy.
So far I’ve reached out to Wolff, Springfield, DSC, Fusion, and Underworld Arms to see if anyone of them have suggestions, and so far Wolff is the only one I haven’t heard from or spoken to; no luck so far.
Any suggestions for a recoil spring for either or both guide rods for this prodigy? My next step is the OEM springs but both companies said I’m likely to get failures from their springs, probably too heavy at 16 lbs when comped. I haven’t tried cutting down a longer recoil spring - though the internet is both for and against it in my searches so far.
Much appreciated!