FIRE CONTROL AXLE HK MR SERIES HAUS

$16.00

In stock

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HAUS semi auto fire control axle for HK416, 417 and MR series rifles.

These axles have been carburized and case hardened for strength and durability so they have a crisp snap when they lock into position, the exterior finish is black oxide.
🇺🇸  Made in the USA.