BARREL NUT - 20 TPI

Ultimatum Barrel Nut for the attachment of Savage Pre-fit pattern barrels to our Deadline actions.

*Must be used with our Barrel Nut Wrench

Specifications:

• Thread pitch:
  • Small Shank - 1-1/16" x 20 TPI  
  • Large Shank - 1-1/8" x 20 TPI
• Material - 4340 Steel
• Finish - Liquid Hard Nitride