The handguard and the upper are anodized.
It was Nitrite (Melonite) treated barrel, that looks great, the finish on the receiver & rail are anonized black. In all, a great looking upper.
The handguard and the upper are anodized.
It was Nitrite (Melonite) treated barrel, that looks great, the finish on the receiver & rail are anonized black. In all, a great looking upper.