Pro Mag Replacement Cap Ring fits PN's 8130, 8140

Replacement black ring for band clamp Pro-Mags.

PART# 8120

Suggested Retail: $64.54
Your Price:$58.09
Free Shipping on orders over $100*


Known simply as "the black ring" this is a replacement spacer that comes on full-size, band clamp Pro-Mags.


BrandPro Mag
Emission Code3

Parts & Kits


This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

*Free Shipping & Handling only offered to the continental US on orders over $100.