SIG 551 553 556 Bolt Carrier - 5.56 - F/A
Swiss SIG 551 553 556 Full Auto Bolt Carrier

SIG 551 553 556 Bolt Carrier - 5.56 - F/A

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Your Price: $249.99
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Part Number:47

SIG 551 553 556 Bolt Carrier - 5.56 - F/A

This listing is for a factory Swiss SIG 551 full auto bolt carrier.

This part is compatible with the SIG 553 and SIG 556 variants in 5.56 and it will function as a semi auto part with semi auto lowers.

Condition: Used - Like New

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ALL NFA RULES APPLY

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