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

Manufactured by Ghost Firearms
SKU: GF105E9GFR556
MPN: GF105E9GFR556
Manufactured by Ghost Firearms
1 Review

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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 CoatingSalt Bath Nitride
Barrel ContourGovernment
Barrel Length10.5
Barrel LiningSalt Bath Nitride
Barrel Material4150 Chrome Moly Steel
BrandGhost Firearms
Caliber Gauge5.56 NATO
Gas System LengthCarbine
Gas System TypeDirect Impingement
Handguard9 in M-LOK Rail
Muzzle DeviceA2 Flash Hider
Thread Pattern1/2 X 28
Twist Rate1:7

Ratings & Reviews

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Quality upper


At first, I was a little hesitant to by this 10.5 inch upper as I had not heard much about Ghost Firearms - however, I rolled the dice. Shipping was quick and packaging was good. The finish is solid -- the fit married well on the lower, no wobble between upper and lower. I matched the upper with a Toolcraft NiB BCG and mounted an Eotech 512... I've got to say, I'm impressed! The accuracy of the barrel is awesome... I ring steel out 75 yards.