Greystone Defense Finishing has years of experience providing firearm plating and finishing services to an array of modern sporting rifles, and gun parts for most of the major US gun manufacturers. We provide Mil-Spec firearm plating & finishing services and superior hard coat anodizing with multiple fully automated, high volume, production lines in Rhode Island and Virginia. These lines were specifically built to serve the firearms market guaranteeing consistency across part types and over time. We process over 1 million AR-15/MSR receivers per year and are currently building additional capacity for growth.

Greystone Defense Finishing works with customers to provide reliable turnaround times and has an established process to reserve dedicated production capacity for our strategic partners.

Our customer focused highly trained staff will provide dedicated assistance for your metal finishing requirements. We also have an extensive experience in supporting defense contracts and associated first article and certification requirements.

Firearm plating and finishing services include:

• Hard coat anodizing
• Chrome lined barrels in all calibers and lengths
• Bolt carriers - chrome & phosphate
• Manganese phosphate coating secondary finishing
• Pistol parts – thin dense chrome
• Shotgun barrels – chrome lining
• Laser engraving
• Abrasive blasting
• Dry film lubricants
• Paint fill
• Well defined final inspection process

Contact Greystone Defense Finishing at either Greystone of Virginia 757-566-8070 or Greystone-Induplate 401-231-5770 for all of your firearm plating and finishing service requirements. We are vertically integrated for multiple applications, offer superior quality, large production capabilities and expedited turnaround times.