Mossberg Model 500 Bullpup
The Mossberg Model 500 Bullpup, produced from the mid-80s to mid-90s, offered a compact bullpup configuration using a standard Mossberg 500 action within a polymer chassis. While innovative for its time and featured in 80s films, its design suffers from poor ergonomics, including a difficult-to-reach bolt release and a gritty trigger due to the linkage system. Modern bullpups offer significant improvements in handling and trigger quality.









