RCBS Neck Sizer Die Bushing 311 Diameter Tungsten Disulfide

Product #: 180814 RCBS #: 81826 UPC #: 076683818263
Date expected in stock: Overdue
Please Sign In or Create an Account to use this feature.
  • Information
  • Videos
For use with RCBS Gold Medal Match series dies. Works in both the full length and neck sizing styles. To find the proper neck bushing size, measure the outside neck diameter of a loaded cartridge and subtract .002" to .003" to allow for brass spring back. RCBS suggests having have neck bushings one or two sizes above and below your target diameter to ensure the perfect fit.

Technical Information

Neck Bushing Size (RCBS instructions):
Proper neck bushing size can be determined two ways. Measure the outside neck diameter of your loaded cartridge, subtract .002" to .003". This allows approximately .001" of brass spring back for correct neck tension. The other is to measure the neck wall thickness of your case, multiply by two, add the diameter of your bullet and subtract .001". RCBS suggests that you have neck bushings one to two sizes above and below your target diameter.

  • Tungsten Disulfide has an extremely low coefficient of friction (0.03, titanium nitride is 0.6).
  • For use with RCBS Gold Medal Match series dies, works in both the full length and neck sizing styles.
  • Redding, Wilson and Hornady bushings may also be used in RCBS Gold Medal bushing dies.

  • Product Videos

    • RCBS Video
    Was this information helpful? Yes No

    Thank you! Your valuable feedback helps improve our product information and offering.

    Help Us Improve

    Please enter the missing required fields:

      Do you accept our terms and conditions? *
      Know someone who may like this? Email this Page to a Friend

      Customer Reviews

      The statements and opinions expressed within Customer Reviews reflect each author's personal perspective and do not imply endorsement by MidwayUSA, its Employees or any other organization. Customers should in no way infer that MidwayUSA has validated review information as safe, accurate or appropriate.

      NOTE: Prices, specifications and availability are subject to change without notice. We reserve the right to correct typographic, photographic and/or descriptive errors.

      Suggested Products