Size Information               

This chart will help you select the correct length threaded shank for #4s and for #3s. If your peep sight is not on this list or you have any questions, please contact us. We can help.

 
Sight Chart for Shank Length Selection
#3 shanks now available in #10-40 and #10-32 thread in addition to our standard 7/32-40 thread
  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
Knight
Rifle
    Ramp Style
    Receiver Bridge Style
    4 ELS
    4 SS
 
Winchester
Rifle      -       Sight
    71   
    64   
    65   
    75   
    72   
    69A 
    Spec.
    Spec.
    Spec.
    84A
    80A
    80A



    4 SS
    4 SS
    4 SS
    4 ELS
    4 SP72*
    4 SP72*






    3 A
    3 S72
    3 S72
*Shank is # 10-40 thread
Made in the U.S.A.


Merit Corporation
P.O. Box 9044
Schenectady, NY 12309
(518) 346-1420
email@meritcorporation.com