Designed for steady, repeatable performance in varied environments, the Heckler & Koch NUT, RECEIVER EXTENSION, HK416 emphasizes functional reliability and straightforward operation. Developed with attention to component fit and workflow efficiency, the Heckler & Koch NUT, RECEIVER EXTENSION, HK416 supports smooth handling and consistent mechanical behavior.
Ideal for range training and recreational shooting, this accessory fits the Heckler & Koch MR556A1 model, ensuring compatibility and ease of use. Heckler & Koch is renowned for its commitment to quality and innovation in firearm accessories.
– Manufacturer: Heckler & Koch
– Model: MR556A1
– Product Type: Receiver Extension Nut
– Material: Steel
– Color: Black
– Unique Features: Designed for HK buffer tubes only
– What’s In The Box: N/A
