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Sig Sauer

Sig Sauer MCX-Spear LT Upper/Conv. Kit UAMCX-556N-11B-LT-BLK

Product Code : 798681682539

Mfg Item #: UAMCX-556N-11B-LT-BLK

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MCX-SPEAR LT UPPER 5.56 11.5"

Barrel11.5"
FinishBlack
Caliber223 Rem | 5.56 NATO
Nfa Thread Pattern1/2x28
Additional Feature 1Complete 11.5" Upper Assembly
Additional Feature 2Compatible w/MCX, M400 & 516
Additional Feature 3Compat w/any MIL-SPEC AR-15/M4

Determined at checkout.