
1- My first mod, a CPVC'd NF. Spring replaced with a handyman spring, some epoxy on the inside for minor reinforcement, rubber splicing tape around the plunger head. Also integrated a SSPB-type Lanard thing i picked up for a few bucks on an aisle end at Kroger. The SSPB is also CPVC'd. I sanded out the inside of the main barrel to replicate PN's NF barrel.
2- The shell from the lanard SSPB thing. From what I can see of people similar NF's I had to dremel away more of the shell to fit this kind in. I had been using the circular base of the NF's barrel post as a firing button instead of just the purple shaft there, but it came un-epoxy'd.

3- An SSPB-type thing I picked up at Sonic years ago- it had bizarre triangular screws, so that shell got pretty mutilated, but I do have an intact one if anyone wants to see. Seems to get better range than the stock SSPB's I have.
4- Gutted Lanard push-pull water gun. Must be useful for something.. thoughts?
edit- before someone asks, ranges unknown.