10 pack 61903 2rs [6903] 17x30x7mm SEALED HIGH PERFORMANCE CARTRIDGE BEARINGS

The ultimate solution for your firearms needs is the 10 pack of 6.9mm cartridge bearings from 61903, a trusted brand in the industry. These high-performance bearings are designed to provide smooth and consistent lubrication for your firearm's moving parts, ensuring optimal performance and reliability.

With their 17x30x7mm diameter, these bearings fit perfectly into any standard magazine well or slide, making them easy to install and maintain. The 2mm thick construction ensures that they will withstand even the toughest shooting conditions, including high pressures and temperatures.

The sealed design of these cartridge bearings prevents dust and debris from entering the bearing, reducing wear and tear on your firearm's components. Additionally, their corrosion-resistant coating helps to protect against rust and corrosion, ensuring a long lifespan for your firearm.

Whether you're a seasoned shooter or just starting out, this 10 pack of 6.9mm cartridge bearings is an essential addition to any firearms collection. With their high-quality construction and durable design, they are sure to provide years of reliable service.