If you go to the H&R website (www.hr1871.com) and go to the message boards. They call it HR Talk. Do a search for trigger or trigger job, you will find a wealth of information. If you are handy with tools there is even detailed instructions on how to do it yourself. I followed these and did the trigger on my sons shotgun and it isn' t that difficult. I' d do the 223 if I wasn' t planning on sending it in for another barrel. This forum is really good for HR owners. There is quite a few very knowledgeable people on this site. They are always willing to help, it really is alot like this forum.