CMMG Inc MK4LE Optics Ready Upper 300 AAC Blackout 16" 1:7 M16 Bolt Group AR Rifles Railed Gas Blo 30BF85F

CMMG MK4LE Optics Ready Upper 300 AAC Blackout 16" Barrel Black 1:7 M16 Bolt Group AR Rifles Railed Gas Block 30BF85F



The Mk4LE Optics Ready model is set up for your favorite scope or red dot sight as it has no front sight base to interfere with the sight picture. The Mk4LE OR comes with CMMG’s lifetime quality guarantee.



Specifications :

- Caliber: 300 Blackout

- Barrel: 16.1?, 1:7 twist, multi-role, 4140CM, SBN

- Muzzle: A2 comp., threaded 5/8-24

- Hand Guard: M4 type 2-piece hand guards

- Receivers: Forged 7075-T6 AL M4 type upper

- Trigger Type: Single stage mil-spec style trigger

- Weight: 6.2 lbs (unloaded)

- Length: 32? (stock collapsed)

- Gas Port Location: Carbine



Model: MK4LE

Manufacturer: CMMG

Mfg Number: 30BF85F

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