Ghost Firearms 7.5" 5.56 NATO 1:7 M4 Vital Barreled Upper - 9" M-LOK Rail - Flash Can - Black

Manufactured by Ghost Firearms
3 Reviews


In Stock

"We ship fast!" Order by 5PM EST M-F or 12PM EST Saturday and your order ships same day. FFL items may take longer to process.


In Stock


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 7.5" 5.56 NATO Barreled Upper is hardcoat anodized black. Complete this build with your AR pistol or registered SBR lower receiver, bolt carrier group, charging handle, and favorite sights.

  • 7.5" 4150 chrome moly M4 barrel, pistol length gas system, with QPQ finish
  • Chambered in 5.56 NATO with a 1:7 twist rate
  • 1/2x28 Flash Can
  • 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.”


Barrel CoatingSalt Bath Nitride
Barrel ContourM4
Barrel Length7.5
Barrel LiningSalt Bath Nitride
Barrel Material4150 Chrome Moly Steel
BrandGhost Firearms
Caliber Gauge5.56 NATO
Gas System LengthPistol
Gas System TypeDirect Impingement
Handguard9 in M-LOK Rail
Muzzle DeviceGhost Firearms Flash Can
Thread Pattern1/2 X 28
Twist Rate1:7

Ratings & Reviews

3 reviews


Love Them

by -

Flawless, the guy that posted the 1 star is a f'in idiot! Clearly you get what you pay for, its not a 1000 dollar Daniel Defense upper, I stand behind Grid Defense, and I will continue to guy their products!

unless you are poor, stay away

by -

this is a POS. who every does the assembly work on these should be kicked in the teeth. no grease or aeroshell at all on the barrel extension threads, over torqued barrel nut, no loctite on the gas block screws, the muzzle device rest on the the rail because it is not centered. it touches the rail at the bottom and has a gap at the top. the only thing this upper has going for it is the barrel was dimpled and the screws in the gas block were knurled (yeah i was blown away with that one). i got the upper to build a pistol of a local guy and i will never waste money on product from ghost again

Good buy

by -

Well built and performed well