I agree with above...with a short lead, teflon liner, and not a lot of movement or weird postitions (the more straight you can keep the lead the better), you can do a small (few pieces) of work and be ok. If you have to do a lot a spoolgun is alright, but a push pull setup is way better if you will be laying a lot of bead. Cobramatic leads/guns for my money are the best you can get but they are pricey.