The challenger is a slim aluminum press, works ok. A little springy with really big cases, th4e old ones had toggle links that broke.
The Classic Cast was made to be capable of reloading 50BMG and is made from cast iron in the USA(as are all Lee products). Very heavy Duty. Not much more money.
The Classic Cast was made to be capable of reloading 50BMG and is made from cast iron in the USA(as are all Lee products). Very heavy Duty. Not much more money.