On Sale
Description
HK416, MR556 Castle Nut - USED
SOLD INDIVIDUALLY
USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL.
New HK German manufacture. This buffer tube castle nut will fit both mil-spec and commercial buffer tubes. All steel manufacture. With HK round tool attachment points as well as traditional wrench attachment points.
Compatible With:
- HK MR556
- HK 416
- HK M27
- HK 416-A5
- Other AR, M4 and M16 projects
Additional Information
Origin: |
German |
Firearm Model: |
HK MR556 |
Firearm Model: |
HK 416 |
Caliber: |
5.56 / .223 |
Color: |
Black |
Material: |
Steel |
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