burn

  1. G

    Movie Theater Burn Notice

    Good season finale! This show has grown on me, I gotta admit.
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    • burn notice
    • Replies: 7
    • Forum: The Bear Pit
  2. U

    Gunsmithing 7mm RSUM Barrel Burn out 570 Rounds

    A friend of mine burned his 7 mm RSUM barrel out in 570 rounds the bore scoped photos look like a 6.5 x 284 barrel after 1000 rounds, stress cracking etc. He is thinking about a coating. Salt-bath nitrocarburizing by Melonite, nitride coating or it has been suggested by several metallurgists...
  3. C

    H4831 and H4831SC Are the burn rates the same?

    In my area H4831 is becoming harder to find, but everybody seems to have H4831SC availiable. I have a 308 norma mag that loves H4831. But everybody tells me the two powders are the same. Can anyone give me rock hard evidence of this. I have a match this weekend and I don't need any surprises.
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