The L.E. Wilson Stainless Steel Bullet Seater Die with Micrometer Adjustment in 7mm RSAUM (brand part no. S7M-RSM) is one of the most accurate straight-line seating die designs on the market, and this stainless version brings that accuracy to 7mm RSAUM. L.E. Wilson builds this seater with a built-in micrometer for seating depth adjustment, with an easy-to-read scale in .001 inch graduations so you can dial in cartridge overall length with real precision. Major seating adjustments can be made through the 3/8 inch, 24 TPI threads in the cap, and the long-lasting stainless steel construction with laser-engraved markings is built to hold up to years of bench and range use. Take it with you to the range and adjust seating depth on the fly to find your chamber’s optimal fit.

Key Specifications

• Built with a micrometer seating depth adjustment reading in .001 inch graduations for precise COAL control.
• Major seating adjustments are made through 3/8 inch, 24 TPI threads in the cap.
• Constructed from long-lasting stainless steel for durability on the bench and at the range.
• Features laser-engraved markings for a scale that stays legible over years of use.
• Designed to be taken to the range so seating depth can be fine-tuned to your chamber’s optimal fit.
• Sized specifically for 7mm RSAUM and made in the U.S.A.

Frequently Asked Questions

How fine is the seating depth adjustment? The built-in micrometer adjusts in .001 inch graduations, giving you precise, repeatable control over cartridge overall length.

What is this die made of? It is machined from long-lasting stainless steel with laser-engraved markings.

What caliber is this die for? It is sized specifically for 7mm RSAUM.

Buy the L.E. Wilson Stainless Steel Bullet Seater Die, 7mm RSAUM

Add a straight-line seater to your bench that lets you fine-tune COAL right down to the thousandth. Order it from our Lubbock, Texas gun shop for fast, direct shipping, and browse more precision dies in our reloading dies category.