I think it stands for "Broke Loser" so i might be in line for a new press Boys. I think i could slowly build it up, and use what i have for now. Will different Powder throwers work on it, And Lee dies? I have to add $80 for the auto prime. Or should i just wait and buy the complete package, they are about the same if you piece them out. It just puts a smile on my face to think i am only $250 dollars away from the end of the ridicule. http://www.dillonprecision.com/#/content/p/9/pid/25792/catid/1/BL_550_Basic_Loader Wanna kill these ads? We can help!