Although some people who do home reloading prefer the full set the RCBS Small Base Sizer Die Only is also available at an affordable price. Made for .223 Remington .243 Winchester .308 Winchester and other cartridges this sizer die is like other products manufactured by RCBS in that it is precision crafted made from durable steel and engineered to ensure durability and longevity. This die is something that every reloader should have for sizing cases to precise dimensions. Backed by a company with more than 60 years in the business the die is provided with a lifetime guarantee.