About this product+
Glock OEM Beavertail Kit SP30819 Gen 4
The Glock Backstrap Kit will work for Glock (GEN 4) models 20 & 21.
The Glock Modular backstrap kit is a factory replacement for Generation 4 pistols. Each kit includes two standard replacement back straps, two beavertail replacement backstraps, replacement trigger housing pin, and an installation tool. These parts are factory replacements, made to the same specifications as the originals included with the pistol. These are perfect for replacing lost or worn panels.
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