he sells them $30 i think talked with SAndra yesterday,,i was looking for a single shot tray for a HM1000x 30 cal right now there sold out of 30 cals they make em like once a month,something like that , i would call and ask about your BM and TM good luck
I have been trying to get Martin from RAW to manufacture a "better" spring loading single shot shooting tray similar to the one produced by Rowan Manufacturing in the UK. I finally had an air gun forum member make a single shot loading tray using his 3-D printer. It was designed to fit my .30 caliber RAW and worked great for about 30-40 shots, until the " shooting force" of the RAW caused it to break apart. But, it made loading soooo much easier for my big fingers!