Some of the most popular compound bows that were produced by ProLine Archery include the Cyclone, the Tempest I and II, the Point Blank New Wave, and the Force 2, according to the Total Compound Bows website. ProLine Archery ceased operations and went out of business in 2005.
ProLine Archery started as a private operation, but eventually was bought by Darton Archery. While Darton Archery still exists, the ProLine compound bow brand was discontinued. That being said, ProLine compound bows are still used among bow-hunting enthusiasts, and can be bought from second-hand shops and archery trader websites, such as Total Compound Bows.