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Sig Sauer 556/552 Threaded Buffer Tube Adaptive Kit

Sig Sauer 556/552 Threaded Buffer Tube Adaptive Kit

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Sig Sauer

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This is an OEM Sig Sauer part which adds a 1913 section to the back or your SIG 556, 556XI, or 552. From here you can install a SIG Pistol Brace or various SIG stocks which attach using a 1913 rail section.

Note: All NFA rules apply when installing stocks on a pistol. This part may work on other SIG 55x variants however we cannot guarantee compatibility or proper fitment.
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Additional Info
UPC Code 798681530236
Manufacturer Sig Sauer
Accessory Rail Not Applicable
Warranty Warranty provided by Sig Sauer. Warranty information is available for Sig Sauer products at
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