Ghost Firearms 10.5" 5.56 NATO 1:7 M4 Elite Barreled Upper - 9" M-LOK Rail - Olive Drab Green

Manufactured by Ghost Firearms
Manufactured by Ghost Firearms
1 Review

Out of Stock

NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.



NOTE: This upper assembly has a barrel less than 16” in length. These uppers are intended for use in AR pistol or legal short-barreled rifle builds. Other configurations may violate Federal law.

Does not include a bolt carrier group or charging handle.

Ghost Firearms makes a top-quality product, at an honest price.  This MIL-SPEC 10.5" 5.56 NATO Barreled Upper is beautifully Cerakoted in Olive Drab Green. Complete this build with your AR pistol or registered SBR lower receiver, bolt carrier group, charging handle, and favorite sights.

  • 10.5" 4150 chrome moly M4 barrel, carbine gas system, with QPQ finish
  • Chambered in 5.56 NATO with a 1:7 twist rate
  • 1/2x28 A2 flash hider
  • 9" free float Ghost Firearms M-LOK rail
  • Made in the U.S.A. in Daytona Beach, Florida!

Notice from the manufacturer:
“Ghost Firearms test fires every custom upper to verify cycling. We do not guarantee cycling with all ammunition due to vast differences in the quality of ammunition. We will only warranty cycling with US made ammunition. We will not warranty cycling with imported, steel cased or reloaded rounds.”
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Barrel CoatingMelonite
Barrel ContourM4
Barrel Length10.5
Barrel LiningMelonite
Barrel Material4150 Chrome Moly Steel
BrandGhost Firearms
Caliber Gauge5.56 NATO
Gas System LengthCarbine
Gas System TypeDirect Impingement
Handguard9 in M-LOK Rail
Muzzle DeviceGhost Firearms AXE Muzzle Brake
Thread Pattern1/2 X 28
Twist Rate1:7

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

1 review

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Better than I expected!

by -

I will be honest, I wasn’t expecting much when I ordered this upper. I bought it for an existing pistol lower that I had laying around. The finish is great and set up seems well made. I dropped it on the lower, through in an Expo Arms BCG, and took it out for a spin. I fired 110 rounds through it, and it ran flawlessly. 60 rounds of M193, 30 rounds of Frontier 55gr BTHP, and 20 rounds of Hornady 75gr Interlock HD SBR. The brass was ejecting at the 4 o’clock position with an H2 buffer. I really can’t ask for more, if anything changes in the future I will update the review.