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Sig Sauer Mil-Spec Buffer Tube

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Sig Sauer Mil-Spec Buffer Tube

Sig Sauer Mil-Spec Buffer Tube

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Sig Sauer

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This is an OEM Sig Sauer Mil-Spec M4 'Receiver Extension' (Buffer Tube). This will work on any standard AR15 or SIG M400/516.
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Additional Info
SKU 1700040-R
UPC Code 798681489022
Caliber .223 / 5.56
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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