Out of stock
Ergo 4971B Castle NutSteel Black for AR-Platform
$6.20
$6.99
(You save
$0.79
)
- Material:
- Steel
- Enhanced durability: The Ergo 4971B Castle Nut is made from high-quality steel, ensuring long-lasting performance and resistance to wear and tear.
- Perfect fit: Designed to be compatible with M4 style receiver extension tubes, this castle nut provides a secure and precise fit, ensuring optimal stability.
- Sleek black coating: The black coating not only adds a stylish touch to your AR-platform, but it also provides an extra layer of protection against corrosion and scratches.
The ERGO 4971B Castle NutSteel Black for AR-Platform! This receiver extension castle nut is a must-have for all M4 style receiver extension tubes. Crafted with precision and built to last, it's time to take your AR-platform to the next level.
Designed to meet the standard Mil-Spec CAR castle nut specifications, this castle nut is made from high-quality steel for ultimate durability. The sleek black coating not only adds a touch of style but also provides an extra layer of protection against wear and tear.
Installing this castle nut is a breeze, allowing you to quickly and securely attach your receiver extension tube. Its reliable construction ensures a snug fit, giving you peace of mind during intense shooting sessions or outdoor adventures.
Whether you're a seasoned AR enthusiast or a first-time gun owner, the ERGO 4971B Castle NutSteel Black is an essential addition to your firearm accessories. Its sturdy build and sleek design make it a standout choice for those who value both functionality and aesthetics.
Upgrade your AR-platform today with the ERGO 4971B Castle NutSteel Black for AR-Platform. Experience the perfect blend of reliability, durability, and style. Trust ERGO to deliver top-notch products that enhance your shooting experience.
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