Description
HK MR556, HK416 Cleaning Brush – Barrel Flute – 5.56 / .223
This brush is a must-have for cleaning the chamber flutes on a MR556 or HK416 firearm. If the flutes become clogged or dirty, the firearm will cease to extract properly. An HK fluted barrel needs to be cleaned to properly extract rounds.
Compatible With:
- MR556
- HK416
