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Ergo Castle Nut

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Ergo Castle Nut - Ergo

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Product Details

MSRP $8.99
MPN 4971
UPC 874748005333

Description

This AR-15 Receiver Extension Castle Nut by Ergo Grips is designed for Ar-15/M16 M4 receivers. It is a durable and reliable choice to secure your receiver and buffer tube. Made with high-quality materials, this castle nut ensures a secure fit and long-lasting performance.

- Compatible with Ar-15/M16 M4 receivers
- Ensures a secure fit
- Made with high-quality materials

Upgrade your AR-15 with this Receiver Extension Castle Nut from Ergo Grips for peace of mind and optimal performance on the range.

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