Complex sentence: The Bren Ten never saw large scale production and manufacturing ended in 1986; several years later there was an attempt to bring a Bren Ten style pistol to market, as the Peregrine Falcon, however this effort fell victim to financial problems and never went into production.
Split into simpler sentences: The Bren Ten never saw large scale production and manufacturing ended in 1986. Several years later there was an attempt to bring a Bren Ten style pistol to market, as the Peregrine Falcon, however this effort fell victim to financial problems and never went into production.