tuning

  1. Dkop1

    Officer model 1911 parts

    Hi all... Not having too much luck with google. I've just recently acquired an RIA officer's size (3.5") 1911. And I don't plan on modifying it much yet, however I do know these small 1911s are hard on their springs, and I very much take pride in maintaining guns myself when it's reasonable and...
  2. Load Master

    AR 308 DPMS Rifle Bolt, Buffer, Buffer Spring Info Needed

    I'm looking for information about the bolt, buffer, buffer spring and how they interact with each other, tuning for proper bolt cycling. Info I'm looking for: What is the mass of a typical AR 308 DPMS bolt assembly? my bolt is 17.5 ozs What happens if the buffer mass is increased? Will this...
  3. T

    Marlin 1894c 357 - I probably won't buy another Marlin

    A few years back, I got the itch for a lever gun in .357/38 to complement my pistol portfolio in that caliber. After some searching, I found a new Marlin 1834c locally - at an unnamed big box store, and purchased it. From day one, it was never really a smooth action. Reasonably accurate with...
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