HK 416A5/A7/F extended castle nut, steel
These are perfect for the 416, 416A5, 416A7 and any other compatible platform.
- Excellent fit and finish, just like factory
Licensed HK: These are not HK factory parts. They are HK “licensed” aftermarket parts. Although they are not technically HK original parts, we have tested them for fit and function and have decided to make them available to our customers! The quality is excellent and they are nearly indistinguishable from the originals. Do to availability and price, these quality reproduction parts are an excellent option. ( In some cases, they are the only option currently available. )