5/8" Crush Washer - Black

5/8"-24 Crush Washer - Black Oxide Steel

This crush washer is a steel muzzle device indexing component with a black oxide finish, sized for 5/8"-24 threaded barrels. It is compatible with .30 caliber platforms including .308, 300 Blackout, and 6.5 Creedmoor. One crush washer is included.

Key Features

• Steel construction, black oxide finish
• 5/8"-24 thread size
• Compatible with .308, 300 Blackout, 6.5 Creedmoor, and similar .30 caliber platforms
• Tapered crush design
• Single-use

Perfect For

• Builders installing a muzzle device on a 5/8"-24 threaded .30 caliber barrel
• Shooters replacing a used crush washer before reinstalling a muzzle device

Crush Washer Details

This crush washer is sized for 5/8"-24 threaded barrels and fits .30 caliber platforms including .308, 300 Blackout, and 6.5 Creedmoor. The tapered crush design provides proper indexing and alignment for muzzle devices on compatible barrels. Single-use is recommended for reliable muzzle device seating.

Material and Finish

The crush washer is steel with a black oxide finish. Black oxide provides a base level of corrosion resistance on the steel body. One crush washer is included per package.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws.