Installed in that upper is a 5.56 NATO, 1 turn in 7-inch rifled, 4150 chrome-moly barrel with Melonite
The barrel and the slide have a Melonite
coating for corrosion resistance.
The Guts Most of the parts your hand touches on the TX22, including the manual safety lever, magazine release and takedown crossbar, are stainless steel given a Melonite
Instead of traditional blueing, new coatings such as duracoat, cerakote, and melonite
are the fashion.
Machined from barstock steel, fully heat-treated and finished in black Melonite
, each features a 30 lines-per-inch checkered face.
FNC is known by a number of proprietary names, such as Tufftride, Tenifer, Melonite
, Nu-Tride, and QPQ (Quench Polish Quench).
The Saint is a direct-gas-impingement design and sports a 16-inch chrome moly vanadium barrel with a corrosion-resistant Melonite
finish inside and out.
SAVAGE * The MSR 10 Hunter features a premium 5-R rifled barrel and tough Melonite
The Summit is a minimalist wallet constructed with cold-rolled steel coated in a durable melonite
The barrel featured a black melonite
finish that had a semi-gloss appearance.
surface treatment improves wear and corrosion resistance for more positive alignment over the life of a mould.
These include 15 minerals containing gold and/or silver and 14 tellurides, among which are the lead telluride altaite, the mercury telluride coloradoite, and the nickel telluride melonite
. Other unusual minerals of note in those orebodies are the relatively rare vanadium oxides karelianite, nolanite, and schreyerite, as well as the vanadium mica roscoelite.