Best Finish for your Gun: Robar NP3

Published on April 22, 2016
Duration: 12:24

This video details the Robar NP3 firearm finishing process, showcasing its application on a Sig Sauer P232. The NP3 finish, a combination of electroless nickel and Teflon, offers exceptional lubricity, durability, and corrosion resistance. The host highlights its ability to enhance firearm performance and longevity, making it suitable for creating heirloom-quality pieces. The process involves direct shipping to Robar, disassembly, coating, and reassembly, with a typical turnaround of three weeks.

Quick Summary

The Robar NP3 finish combines electroless nickel with Teflon for superior lubricity and durability. It increases surface hardness to 48-52 Rockwell C, enhances cyclic rate by up to 20%, and offers excellent corrosion resistance, making firearms function even when run dry.

Chapters

  1. 00:00Introduction to Robar NP3 Finish
  2. 02:22Internal Coating and Mechanical Benefits
  3. 05:38Comparison and Technical Specifications
  4. 08:17Pricing, Turnaround, and Ordering

Frequently Asked Questions

What are the main benefits of the Robar NP3 firearm finish?

The Robar NP3 finish offers exceptional lubricity, significantly reducing friction and wear. It also provides superior corrosion resistance and increases the surface hardness of firearm components, leading to enhanced durability and longevity.

How does the Robar NP3 finish improve firearm performance?

NP3's high lubricity can increase a firearm's cyclic rate, as seen in M16 testing showing a 20% improvement. It's also self-lubricating, allowing the firearm to function even when run dry, though light oiling is still recommended for optimal performance.

What is the application process for Robar NP3?

The process involves shipping the firearm directly to Robar. They perform a complete disassembly, apply the NP3 coating (electroless nickel with Teflon) to all metal parts, and then reassemble the firearm. The typical turnaround time is about three weeks.

Is Robar NP3 a durable finish?

Yes, NP3 is extremely durable. It increases surface hardness significantly and is highly resistant to scratches and wear. Robar claims it can withstand extensive salt spray testing, making it ideal for creating firearms that can last for generations.

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