Are these action tuning pillars?

gnprts

August 27, 2019 10:43

Are they adjustable action tuning pillars. Measures 13/16" long 1/2" diameter at the small-diameter flange measures 3/4"

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  mrmike08075

  September 05, 2019 05:44

  Comparing against pics of the electric bedding system Winchester had as an option on the Winchester model 52 with a 28" special heavy bbl and squared off muzzle might yield results...
  
  Mike

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  gnprts

  September 05, 2019 20:09

  Thanks
  Makes sense since the estate they came from had several Winchester 52s
  First ones I have ever seen.

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  dfletcher

  September 05, 2019 20:51

  I have a Remington 40X with those located in the forend. Near the end of it, at about the 4 and 7 o'clock position.

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  TRAP55

  September 05, 2019 21:30

  dfletcher wrote:

  I have a Remington 40X with those located in the forend. Near the end of it, at about the 4 and 7 o'clock position.

  This^^^ they're called "barrel tuning screws" for pressure points to dampen barrel harmonics. A couple of aftermarket companies made them as well. A lot of these heavy target barrels would tighten up the group with about 14lbs of pressure.

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