Recent content by Upstate

  1. U

    Light Primer Strikes

    Update: I took off the grip and tightened the main spring strain screw. At first I only tightened it partially; test-fire still had 1 light primer strike with PPU. Then I tightened the screw until it was snug (wouldn't tighten anymore). No more light primer strikes. Is that main spring screw...
  2. U

    Light Primer Strikes

    I've had this .357 M&P R8 (really a S&W trr8 with a few minor differences) for about 1 year now. I've shot just under 1k rounds (about 30% .38 special, 70% .357 magnum). Over the last few outings, I've noticed an increasing number of light primer strikes. It started off as a few here and...
  3. U

    Barrel throat erosion?

    Thanks: 1) for correcting me on the terminology; in the back of my mind I knew barrel throat wasn't correct and I'm still somewhat new to revolvers. and 2) for the feedback on the pistol's performance. I really didn't think this nick would affect anything. I don't recall dropping the revolver...
  4. U

    Bring Enough Gun

    I tend to agree: semi-auto's can present a bit more complexity for wilderness defense. There are certainly some very good designs out there, but the big issue is reliability of recoil and extraction/feeding. 10mm has become all the rage with a lot of self-proclaimed outdoorsy types (truthfully...
  5. U

    Barrel throat erosion?

    I picked up a S&W (technically M&P) R8 with the scandium frame and stainless barrel and cylinders. Revolver was bought used on gunbroker. Previous owner claimed no rounds fired (safe queen only) and while I can't confirm that, the revolver did look to be in very good (almost immaculate...
  6. U

    327 TRR8 M&P R8 differences?

    I'm reviving an old thread here, but there is some misinformation regarding the TRR8 vs R8 which needs to be corrected: The R8 DOES NOT have polygonal rifling. Both the R8 and TRR8 have traditional land and groove rifling. This can easily be confirmed by contacting S&W customer support (which...
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