Olin Winchester is recalling two lots of .17 HMR 20-grain jacketed hollow-point rimfire rifle ammunition (X17HMR1). The last four characters of the affected lot numbers are NB51 and NB61.  Winchester has determined the above lots of .17 HMR ammunition may contain no powder charges. Ammunition with no powder charges may result in a bullet remaining … Continue reading RECALL: Do Not Use These Lots Of Winchester Super-X .17 HMR Ammunition