Rear sight hardness?

Discussion in 'General Discussion' started by Urban_Redneck, May 29, 2012.

  1. Urban_Redneck

    Urban_Redneck New Member

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    Under consideration is widening the rear sight notch .010- .015" .

    Is there any concerns (besides warranty)? As to hardness, is carbide tooling in a mill sufficient or must abrasives be employed?

    Thank You,
    Jim