close

Privacy guaranteed - Your email is not shared with anyone.

Welcome to Glock Talk

Why should YOU join our Glock forum?

  • Converse with other Glock Enthusiasts
  • Learn about the latest hunting products
  • Becoming a member is FREE and EASY

If you consider yourself a beginner or an avid shooter, the Glock Talk community is your place to discuss self defense, concealed carry, reloading, target shooting, and all things Glock.

Glock Sight Heights OEM & Aftermarket

Discussion in 'Sights, Optics and Lasers' started by sgtlmj, Jul 24, 2011.

  1. sgtlmj

    sgtlmj NRA Life Member Millennium Member

    1,758
    1
    Feb 23, 1999
    Everyfrigginwhere
    Okay, I'm looking for a good set of sights for my G21 and wanted to try something besides the traditional 3-dot Trij's that I usually install. In shopping around, I'm discovering that different manufacturers have a different idea of heights. I'll use the difference between the factory G17 and G21 sights:

    Gun---Rear----Front-------Delta

    G17---0.256---0.165 diff: 0.091
    G21---0.270---0.165 diff: 0.105

    Now 10-8Performance has these dimensions for it's Glock sights according to the Brownells listing info:

    -------0.252---0.215 diff: 0.037

    Doesn't seem to be nearly enough height difference when compared to the OEM Glock sights. What gives? Is Brownells showing incorrect numbers?
    http://www.brownells.com/.aspx/pid=26681/Product/SIGHT_SET_for_GLOCK_reg_
     
    Last edited: Jul 24, 2011