its terribly expensive to make a bullpup design that has a even a relatively good trigger much less a precision type. when they were produced cost was aroud 12,000$ in 1980's prolly run around 30-35,000$ today. much easier to just use a precision rifle of normal design.
bullpup is a bad idea best left in 1982...
"Gun control: The theory that a woman found dead in an alley, raped and strangled with her panty hose, is somehow morally superior to a woman explaining to police how her attacker got that fatal bullet wound." — L. Neil Smith