I originally sold these on ebay but due to recent policy changes I am no longer able two. I have two conversion kits up for sale. These are the same kits being sold by gunsnstuff.net but I have included 20 darts instead of 15 and and two heavy brass tips along with the included broad heads. These are reusable and use shotgun primers. I have sold probably 8 of these and had nothing but praise for them. Heres The Link For More Info!