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Reflex sight adjustments

  • US 9,423,212 B2
  • Filed: 01/13/2015
  • Issued: 08/23/2016
  • Est. Priority Date: 01/13/2014
  • Status: Active Grant
First Claim
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1. An aiming device, comprising:

  • a base having an elongate cavity formed therein;

    a carriage slidably received in the elongate cavity, the carriage defining an undercut slot extending along a first axis of motion;

    an aiming point display device supported on the carriage;

    an elevation adjustment screw rotatably supported on the base and extending into the cavity along a second axis of motion perpendicular to the first axis of motion;

    an elevation block slidably received in the undercut slot of the carriage and threaded onto the elevation adjustment screw for movement along the second axis of motion;

    a sizer bearing interposed between a bottom of the undercut slot and the elevation block, the sizer bearing taking up slop between the elevation block and the undercut slot while allowing the carriage to slide along the first axis of motion relative to the elevation block; and

    a windage adjustment screw rotatably supported on the base orthogonally to the elevation adjustment screw and extending into the cavity along the first axis of motion to adjust the carriage along the first axis of motion.

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