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Why customers choose this item
✓Fits 5/8x24 threaded barrels
✓Precision ground shim kit
✓Compatible with RT mounts
✓Supports flat back mounts
✓Steel shim construction
✓Easy installation design
Product highlights
Wilson Combat shim kit for 5/8x24 threaded barrel muzzle devices
Designed for Whisper suppressor interface with compatible mounting systems
Precision ground shims provide proper alignment for muzzle device installation
Compatible with Rapid Thread and Flat Back attachment systems
Supports 30 caliber muzzle thread applications with standard 5/8x24 pitch
Not compatible with 458 SOCOM or HAMR rapid thread muzzle brakes
Product description
The Wilson Combat Shim Kit Compatible with 5/8X24 Threaded Barrel is a shim kit designed for alignment and installation of muzzle devices on compatible threaded barrels. This kit is configured for 5/8×24 thread pitch applications and is intended for use with .30 caliber muzzle threads. It is designed to work with Wilson Combat Rapid Thread and Flat Back attachment systems.
The Wilson Combat Shim Kit includes precision ground shims sized for 5/8×24 threaded barrels and supports consistent device alignment. This model fits compatible muzzle devices and integrates with Rapid Thread and Flat Back interfaces. It is not compatible with .458 SOCOM or HAM’R rapid thread muzzle brakes. In standard configurations, the shim set allows proper timing of muzzle devices for range use or firearm assembly tasks.
Volume pricing for business and agency buyers, plus free ground shipping on most continental U.S. orders.
Business & agency accounts
Bulk discounts
Volume pricing, dedicated account management, ACH payment options, and special sourcing for businesses, agencies, law enforcement, and first responders.