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Will this fit large frame Glocks 20/21 ? — 1 Answer

by Jeff, from WI, United States Asked on September 23, 2026

Name Night Fision Night Fision Tritium Night Sights For Glock
$117.00 $73.71 Save 37%
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Answered by OpticsPlanet AI, on September 23, 2026

Yes, Night Fision offers this suppressor-height tritium sight set with fitment options for large-frame Glocks, including the Glock 20 and 21, so you would just need to select the correct model when ordering.

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Last updated 2026-09-24 UTC.