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M4E1 15" S-ONE M-LOK Complete Upper, 16" 5.56 HBAR CMV Mid-Length Barrel - Anodized Black

BUYING OPTIONS

• $589.99

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This complete upper receiver incudes an HBAR profile barrel that is laser marked "HBAR".

Includes:

M4E1 Threaded Assembled Upper Receiver

15" ATLAS S-ONE M-LOK Handguard

16" 5.56 HBAR barrel

Low Profile Gas Block and Mid-Length Gas Tube

Product comes assembled

This complete upper does not include BCG or Charging Handle. These products may be selected as add-ons under the FINISH YOUR BUILD tab.