I bought a threaded barrel about a year ago for my G30sf and had trouble with my LRN reloads. Was too lazy to send back the barrel. Finally got off my duff and sent it off last Thursday with 5 of my dummy reload rounds and $38.00. Got it back a week and a day later. Just unpackaged it and my reloads dropped right in. Have to shoot it for a double check. I have to admit I was impressed with the turn around time. I'm not here to argue the merits of whether LW should spec their barrels like a glock barrel right off the get go. Just thought I'd report on the experience which was great from the start. In the future I'm going to send off rounds ahead of time with my order and would Rx anyone else do the same.