I am personally interested in the gen 3 recoil guide rods vs the gen 4/5
Like @71velle mentioned with the gen 3 guide rod will give you the ability to tune the recoil spring to the slide and ammo creating less felt recoil.
I am curious as to the weight comparison of a tungsten gen 3 guide rod and the duel spring of the 4/5
May
I am personally interested in the gen 3 recoil guide rods vs the gen 4/5
Like @71velle mentioned with the gen 3 guide rod will give you the ability to tune the recoil spring to the slide and ammo creating less felt recoil.
I am curious as to the weight comparison of a tungsten gen 3 guide rod and the duel spring of the 4/5
Tonight I might be able to shed some light on the difference in the gen 3 vs 4 assembly and spring weight, tonight. But, no tungsten to try.