The Geissele Automatics SD-556 5.56×45 is a specialized firearm designed for tactical precision shooting. This used, high-quality firearm sports a 16.5″ threaded barrel for customization and provides a thumb safety for secure handling. It’s another testament to Geissele’s commitment to craftsmanship, innovation, and performance in the production of firearms.
Used
Great Condition
16.5″ Threaded Barrel
Thumb Safety
No Magazine
No Box
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