H&K Heckler & Koch

HK416, MR556 Buffer Tube Castle Nut - A5 Extended

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SKU:
HKP-19164
MPN:
236733
$75.95

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Description

Heckler and Koch A5 Factory German Extended Castle Nut for HK416 and HK MR556

Original HK Factory German steel 416 A5 Extended Castle Nut. Perfect for MR556, HK 416 A5 builds, or upgrades. 

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Warranty Information

236733 Our cost price was $41.80 our cost price now is $31-10/21/25-BM
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Additional Information

Origin:
Germany
Firearm Model:
HK416
Caliber:
5.56 / .223
Color:
Black
Material:
Steel
Firearm Model:
MR556
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1 Review

  • 5

    Quality German part that worked and looks perfect!

    Posted by Seth on 25th Mar 2021

    Quality German part that worked and looks perfect!

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