Rubber worn or did your bolt just chop off that little nubby on the end of your old detent? Did you get one of the first batch MR's with the silicone detents that lasted for a few shots before it was chopped off and your MR started chopping paint like no other? These are the quality black detents that will last you longer than just a few games. A direct replacement for the newer or older style Spyder's and alternate brand markers such as the BL Intimidator, Icon, Mongoose, Piranha or any other that comes equipped with the standard fang style detents.
This is a replacement for Kingman part #03/BSL003 in your manual.
