Description
Enhance your Glock G21 Gen 4 with the Glock Factory Thread Protector, designed specifically for .45 ACP models. This high-quality thread protector features a durable black finish and is compatible with M16x1LH threading. Protect your firearm’s threads when not in use, ensuring longevity and performance. Trust in the reliability of Glock with this essential accessory for your G21 Gen 4.


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