The L.E. Wilson Stainless Chamber-Type Micrometer Seater Die Base (part no. BSB-STA) is the stainless steel body of L.E. Wilson‘s chamber-type micrometer seating die, sold separately for reloaders replacing or building out a die rather than buying a complete unit. It houses the micrometer top and accepts a caliber-matched seating stem, and like the rest of the Wilson case-length system it’s built for use with the arbor press rather than a threaded standard-press die. Stainless construction resists corrosion and wear through repeated bench use.

Key Specifications

• Machined from stainless steel for corrosion resistance and long service life.
• Houses the micrometer top and accepts a caliber-matched seating stem.
• Built for the L.E. Wilson case-length gauge and arbor press system.
• Sold as the die base only, for replacement or custom builds.

Frequently Asked Questions

Does this include a seating stem? No, this is the die base only; a caliber-matched seating stem is fitted or sold separately.

What press does it require? It’s a chamber-type die base built for the L.E. Wilson case-length gauge and arbor press system rather than a threaded standard press.

Buy the L.E. Wilson Stainless Chamber-Type Micrometer Seater Die Base

Order the L.E. Wilson Stainless Chamber-Type Micrometer Seater Die Base from Schaefer Defense’s reloading equipment selection. Our Lubbock, Texas gun shop ships fast, so serious handloaders can keep their reloading bench stocked with the exact tooling their process calls for.