BARREL NUT G95 A1 HAUS 🇺🇸
$68.00
Light weight HK G95 A1 style barrel nut with 24 holes for HK416 A5, MR556 A4, HK MR223 A3 and HAUS A5 upper receivers Made In USA
In stock
Add to WishlistAdd to CompareOur G95 A1 barrel nut is a great upgrade for MR556 A4 rifles and it’s the clone correct barrel nut for G95 A1 builds.
24 holes in the barrel nut allow air to pass through pulling heat away from the chamber area of the barrel and result in a weight savings of 10 grams.
Compatibility: Genuine Heckler & Koch HK416A5, MR556 A4, MR223 A3, A5 and HAUS A5 upper receivers.
Material: Hardened steel.
Weight: 2.47oz ounces or 70 Grams.
Finish: Black Nitride – Satin Finish, no engraving / no markings
Proudly made in Texas, exclusively for HAUS MANUFACTURING LLC
* Apply light oil to the outside of the barrel nut prior to installation for best results / ease of installation.
* Apply febi grease or another high temperature grease to the threads of the barrel nut and upper receiver prior to installation to prevent galling during installation, this will also help prevent seizing in the case that the upper assembly is ever disassembled.
Link to assembly lube for threads: https://haustool.com/product/ceramic-grease-febi-bilstein-2/



















