15 parts in this assembly with 11 improvements.All surfaces,except firing pin and extractor, are carbo nitrided to allow a hard surface and more malleable core to avoid cracking and still reduce wear.Cera-plate is applied through a proprietary process that penetrates the substraite of the metal and CAN NOT be removed without removing a layer of the metal itself. High lubricity,the hotter it gets the slicker it gets.will perform dry without damage.9310 steel, shot peened, MPI Bolt. check out the video on youtube/ fires 90rds, pulls the rear takedown pin and grabs the bcg bare handed. now that is heat dissipation.
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