-13.9" TAC 5.56 1/7 Chrome lined bore and chamber. Gov profile. Mid length gas.

-TAC M4 Upper Receiver

-TAC gas block (rear set screw dimpled, knurled set screws, red loc-tite)

-Daniel Defense M4A1 RIS II rail system in FDE

-PRI mid length gas tube

ALL NFA RULES APPLY/NO BCG OR CH INCLUDED

UPC
MFG TAC/Daniel Defense
MODEL 13.9" TAC M4A1 RIS II
TITLE 13.9" TAC M4A1 RIS II

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