Sorry been a bit, anyways the suppressor is actually aluminum, and i've found numerous sets and just taps but nothing i was looking to buy just to use once... Although if I do end up just purchasing it, I'll more than likely offer it out for rental and/or make suppressors for people. I've been playing around with this idea because everyone is always looking for a good quality suppressor that isn't going to cost them 30-50 for it.