Ghost Firearms 16" 5.56 NATO 1:8 M4 Vital Stainless Steel Fluted Spiral Barreled Upper - 14" M-LOK Rail - Black

Manufactured by Ghost Firearms
1 Reviews


In Stock

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NOTE: Does not include a bolt carrier group or charging handle.

Ghost Firearms makes a top-quality product, at an honest price. This MIL-SPEC 16" 5.56 NATO Barreled Upper is beautifully hardcoat anodized black. Complete this build with your AR-15 lower receiver, bolt carrier group, charging handle, and favorite sights.

  • 16" 416R spiral fluted stainless steel barrel
  • Chambered in 5.56 NATO with a 1:8 twist rate
  • 1/2x28 thread pitch
  • 14" 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.”


Barrel CoatingStainless Steel
Barrel ContourM4
Barrel Length16
Barrel LiningStainless Steel
Barrel Material416R Stainless Steel
BrandGhost Firearms
Caliber Gauge5.56 NATO
Gas System TypeDirect Impingement
Handguard14 in M-LOK Rail
Thread Pattern1/2 X 28
Twist Rate1:8

Ratings & Reviews

1 review

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Excellent complete upper

by -

Excellent built receiver for a great price! Love the stainless barrel and rail, only thing I had trouble with was the m-lok rail for me it was a first time messing with it but took no time at all figuring it out! I highly recommend this complete upper for the price and accuracy