Nerf Monorail / Rail Raider reinforcement parts

thingiverse

These are some parts I designed for the Monorail (or the Rail Raider depending on what version you have) that both reinforce it, and make it work with bigger diameter springs more easily. The spring rest reinforcement is two parts which need to be glued on either side of the original spring rest. I'd recommend wrapping the whole thing in tape to hold it together while it dries. The other two parts are both for reinforcement and also making sure the spring stays more centred. They slide over both sides where the spring contacts and need to be glued, and the plunger head one is meant to go on in a certain orientation though it should work both ways (some of the fins are longer / shorter). These parts were originally designed to make a K25 spring work with the blaster, but that spring is way too strong to be practically used with the blaster's feeding mechanism. Instead I'd recommend a 9kg Longshot spring, or I used a stock Tripleshot spring which is Longshot dimensions and around 7kg.