The slight buzz may be the guide to spring fit. A guide kit from Rich in Mich is a drop in to remedy that, or you can use some heat shrink tubing to beef up the existing guide. Or you can just shoot it the way it is.
JK's Airgun Forums, moderators, and administrators are not responsible for any problems that may occur from reading or using content posted on this forum, as they are the exclusive responsibility of two parties: the person who posted it and the person who acted on said posted information.Use of our forums by people under 18 years old is allowed only with legal guardian(s) present.