kimber 84m

  1. MCMXI

    COAL that "jams" the bullet into the lands

    I've never intentionally tried jamming bullets into the lands when handloading for rifles but an excellent load development thread by @Nature Boy got me thinking about trying it. I seem to remember he had a tack driver of a load with .020" jam so today I tried .005" and .010" jam using a...
    • MCMXI
    • Thread
    • a-max ag composites coal jam kimber 84m proof research silencerco triggertech vortex
    • Replies: 49
    • Forum: Handloading and Reloading
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