CMD standard barrel end caps are constructed of 4140 high strength steel. Other materials such as tool steels, stainless steel, and nitralloy are also available.
1. Deep penetration nitriding.
2. Flash chrome plate .001" thick on plastic flow surfaces.
3. Special high adhesion chromium finish, high lubricity. Won't flake, chip, or peel.
4. Titanium nitride deposited by physical vapor deposition.
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