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ruger mini-14 580 series

  1. Ruger Mini-14 and Mini-30
    I have a threaded compensator on a 580 series. The unit came with a jam nut to keep it tight. It had been tight for several trips to the range, but last time out, the compensator started to rotate while I was unaware of why my groups were all over the place. I didn't notice it was loose till I...
  2. Ruger Mini-14 and Mini-30
    Finally got my 580 series just the way I like it. I've lost count on the number of coyotes she's taken. Bone stock, it'll post 2" MOA with Remington UMC 55g FMJ. The big boy is a 1954 HRA. Uploaded with ImageShack.us Uploaded with ImageShack.us Uploaded with ImageShack.us
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