Hello All, Irish here. I am a long time hunter, shooting sports competitor and collector of fine old and new firearms. Recently acquired my 1st Sako. It is a Sako Quad euroOptic Special Edition one of 49 built with Lilja bbl and McMillan A5 Stock. I am an avid 22BR shooter as well as a NRL22 competitor. This lil rifle is a shooter. It has already won our local cut throat 22 sporter match at my club in only its 2nd outting shooting a 249/19x and a 250/12x to win both relays shooting again 4 of the top ten rimfire benchrest shooters in the country using only the best available 22 sporter rifles. That included a Sako 94s custom with Walther bbl, two Anschutz 54's, and four Win 52's. That is elite performance all out of a rifle that I am still getting to know. I got on here because I want to find a spare bbl for this rifle in 17M2 and/or 17HMR. The EuroOptic edition came with the Lilja bbl in 22lr and the nice McMillan stock along with a few other bells and whistles instead of the four bbl set. But what attracted me was the possibility of adding the 17M2 bbl. I have found them difficult to locate.