Re: Annealing Lapua brass
My Bench Source which uses a dual torch setup runs about 4.5 seconds with the two flame points set up about 1.5" on each side of the neck area, for 6.5x284. The 600 Templac goes clear just below the shoulder, and the case has the appearance of new Lupua, or just a shade lighter in coloration. The duration of the heat time varies with case size. 338's - 5.5 seconds, 260's- 4 seconds, 223's- 3seconds.
"Let us speak courteously, deal fairly, and keep ourselves armed and ready"-T. Roosevelt