B Daniel Roller spearguns are the result that has accumulated after the study and fabrication of various spearguns over a period of 16 years.
My lust for perfection slowly drove me to create and test various setups that would mainly bring the results i was so eager to achieve.
My standards were high.
I needed a speargun that would move smoothly whilst having immense power, shooting range and very importantly, accuracy.
This has been achieved in all my models of spearguns.