Merit #4 Adjustable Hunting Aperture 1/2" Diameter Short Shank (9/32" Long) 7/32"-40 Thread fits Lyman and Williams Sights Black

Product #: 222580 Merit #: 7/32-40 - 4SS
$47.99
Status:
Date expected in stock: 08/01/2013
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Product Information

For dedicated target and competitive shooters, aperture sights are desirable for their extreme precision and consistent adjustments. It is now possible for hunters to benefit from the same advantages with the Merit #4 Hunting sight disc. Built to withstand extended use in the field, the aperture is adjustable from 0.022" to 0.125" and uses a strong internal spring to hold the selected sight setting constant during recoil. The size of the disc is meant to be compatible with many commonly used tang-mounted sights, and is intended to simply replace the existing fixed aperture.

Technical Information

Aperture Types:
  • #3 apertures are designed for target shooting. The 12 leaf shutter opens and closes without changing the point of impact. The shutter leaves are supported at each end to withstand heavy recoil. The aperture varies from .022 to .125" diameter. Internal click spring maintains setting.
  • #3 master is favored by high power shooters and other outdoor competitors. Shaded aperture. Flexible neoprene light shield. May be converted to target model.
  • #3 target is favored by indoor smallbore and air rifle competitors. Steel face.

  • #4 hunting aperture is smaller than the target models, allowing for low mounting and reduced weight. Click spring maintains aperture setting. Withstands any recoil. Aperture varies from .022 to .156" diameter.


    This chart will help you select the correct length threaded shank for #4s and for #3s.

     
    Sight Chart for Shank Length Selection
      Merit Disc Shank
    Sight Mfg. & Model #4 Hunting #3 Target
    #3 Master
    #3 Lens Disc
    Lyman
      48 WH, WJ, WHS, W
      45,35, 30 1/2, 2, 2A, 203
      All other 48 Models
      All 52 models
      524, 525
      Tube Sight
      All 57 models
      34
      All 38 models
      All 41 models
      All 52, 55, 56 & 66 models
      58 E
      40
      Black Powder Sight
      Tang Sight #2
      4 SS
      4 SS
      4 LS
      4 LS
      4 LS
      4 LS
      4 LS
      4 LS
      4 LS
      4 LS
      4 SS
      4 ELS
      4 ELS
      4 LS
      4 SS
      3 LS
      3 LS
      3 LS
      3 LS
      3 LS
      3 LS





      3 A


      3 SS
    Pacific
      K1, S1, W1, SA1, S1R
      L1, LB1, EN1, EN3, EN5
      K2, S2, W2, SA2, S2R
      LB2, EN2, EN4
      4 SS
      4 SS
      4 LS
      4 LS


      3 LS
      3 LS
    Redfield
    • All 70, 80, 90 & 100
    • Series 75, Olympic &
      Intnl. Require Adapter
    • All Series 102
      4 SS

      4 SS
      4 SS
      3 LS

      3 LS
    Stevens &   
    Ranger         		Standard Peep
    Sights

      4 LS

      3 LS
    Thompson   
    Contender         		Hunting Tang Sights
      4 SS
      3 LS
    Williams
      All FP Models
      All 5D Models
      All Guide Models
      4 SS
      4 SS
      4 ELS
      3 SS
      3 SS
      3 A
    Wittek-vaver All Models
      4 ELS
      3 A
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