Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Government Export Restriction Government Export Restriction
Government Restriction Government Restriction
You May Also Like
Best Rated Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI571BLK-30RD
Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI571BLK-30RD
(50)
List: $12.95 $11.95 Save Up to $1.00
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI556BLK-30RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI556BLK-30RD
(45)
List: $17.95 $16.95 Save Up to $1.00
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Coyote Tan, 1 Pack, Polymer, MAG557-MCT-30RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Rem/5.56x45mm NATO, 30 Round, Coyote Tan, 1 Pack, Polymer, MAG557-MCT-30RD
(29)
List: $14.95 $14.19
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Remington, 40 Round, Black, 1 Pack, Polymer, MGMPI233BLK-40RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Remington, 40 Round, Black, 1 Pack, Polymer, MGMPI233BLK-40RD
(11)
List: $22.95 $20.45 Save Up to 11%
Best Rated Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Coyote Tan, 1 Pack, Polymer, MAG556-MCT-30RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Coyote Tan, 1 Pack, Polymer, MAG556-MCT-30RD
(45)
List: $17.95 $16.95 Save Up to $1.00
Best Rated Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI570BLK-30RD
Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 Rifle Magazine w/Capacity Window, .223 Rem/5.56x45mm NATO, 30 Round, Black, 1 Pack, Polymer, MGMPI570BLK-30RD
(12)
List: $15.95 $14.95 Save Up to $1.00
Amend2 Banana Mod-2 Magazine, AR-15/M4/M16, 5.56x45mm NATO/.223 Remington, 30 Round, Yellow, 1 Pack, Polymer, 556BANANA30-30RD
Amend2 Banana Mod-2 Magazine, AR-15/M4/M16, 5.56x45mm NATO/.223 Remington, 30 Round, Yellow, 1 Pack, Polymer, 556BANANA30-30RD
(1)
List: $27.99 $25.99 Save Up to $2.00
Warpath Coffee Mariner's Blend Ground Coffee, Dark Roast, Black, 12 Ounce, 104, 104
Warpath Coffee Mariner's Blend Ground Coffee, Dark Roast, Black, 12 Ounce, 104, 104
(3)
List: $19.99 $14.95 Save Up to 25%
TRYBE Defense AR-15 Dust Cover Assembly, AR-15, .223 Wylde, Black, AR15DCA223
TRYBE Defense AR-15 Dust Cover Assembly, AR-15, .223 Wylde, Black, AR15DCA223
(17)
List: $14.99 $8.99 Save Up to 40%
Best Rated TRYBE Defense 16 in Wylde Government Profile AR Carbine Barrel, .223 Wylde, 1/2X28 Threads, Nitride, Black, BARCARBT16223
TRYBE Defense 16 in Wylde Government Profile AR Carbine Barrel, .223 Wylde, 1/2X28 Threads, Nitride, Black, BARCARBT16223
(23)
List: $172.99 $119.99 Save Up to 31%
Questions & Answers
what is the outside diameter of the buffer tube on this kit?

Dude all AR15 lowers are the same size lol

by Josh, Verified Owner, September 25, 2020
Is this good to drop in a lower! No need to check for headspace?? Expert Answer

These Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm/.223 come with a BCG. The headspacing should be just fine but it is also a good idea to verify when assembling a firearm. However, the manufacturer does state that each upper is test fired to ensure proper functioning and cycling.

by Hunter, Gear Expert, May 10, 2022
Customer Reviews
Helpful Positive Review
looks great, feels great by Felipe Miranda jr, Verified Owner, January 2, 2022
Order this for a new build and it fit like a champ Had everything I needed to complete my build The only problem was the it was under gassed. I troubleshooted and it was due to the gasblock not being in the right position.
3/3 found this helpful
Helpful Negative Review
Missing and defective parts by David Skehan, Verified Owner, September 25, 2020
I had a client wanting a inexpensive AR pistol. So I bought this kit to mate to his receiver. The upper looks to be of decent quality, 3 weeks and still can’t fire it. The hammer was defective out the gate due to the internal spring that holds the ha...
Read More...
2/3 found this helpful
Most Recent Reviews
Great startup by mike 2022, Verified Owner, September 6, 2022
The product is great for the price , Do you only issues ahead was removing the gas block two make dimples broke a couple of Alan ranches along the way got it done FreeFlo Angard is a bit loose my recommendation to add a flash can to reduce the mood o...
Read More...
Most Recent Reviews
Definitely worth the money by Mike p, Verified Owner, January 31, 2021
Other than a small issue with the hammer j pin I can’t complain .Very nice quality for the price l. Shot about 100 rounds through it so far with 0 issue. Everything fits tight and finish is clean. No gas:feeding/ ejecting issues so far. They have my ...
Read More...
Read All 4 Reviews
21 Models Available
Gun Model
All
Color
All
Finish
All
Caliber
All
Barrel Length
All
Included Accessories
All
Barrel Profile
All
Handguard Length
All
Gas System Length
All
Search
Click to select this item for your bundle offer!

Buy Together and Save

As low as $580.48
You Save Up to 25%
OP Bucks$12.81

ATTENTION! We currently do not ship this product to AK, CA, HI, IL, NY, WA, P.O. Boxes, and U.S. Territories. Please see our policies for more information.

Product Info for Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm/.223, 10.5in, Carbine , Moly Barrel, 1-7 Twist, 9in M-LOK Free Float Hand Guard, A2 Flash Hider

The key to a better weapon is using the best parts available, and this Ghost Firearms 5.56 Complete Upper Receiver w/Pistol Lower Parts Kit is the perfect item for those looking to create a high-performance rifle. Ghost Firearms constructed these AR15 Lower Parts from durable, lightweight 7075 T6 aluminum, and each upper is finished with a protective coating for enhanced strength and resistance to corrosion. The charging handle, upper receiver and lower parts kit included with this Ghost Firearms 5.56 Complete Upper Rifle Receiver w/Pistol Lower Parts Kit are all Mil-Spec, and you also get a free floating M-Lok handguard, barrel, muzzle device and so much more. Improve your performance on the hunting grounds or at the range by installing this Ghost Firearms 5.56mm Complete Upper Receiver w/ M-Lok Pistol Kit.image

Specifications for Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm/.223, 10.5in, Carbine , Moly Barrel, 1-7 Twist, 9in M-LOK Free Float Hand Guard, A2 Flash Hider:

Manufacturer: Ghost Firearms
Caliber: 5.56x45mm NATO
Barrel Twist Rate: 1-7
Condition: New
Gun Rail: M-LOK
Magazine Included: No

Features of Ghost Firearms 5.56 Complete Upper Receiver w/Pistol Lower Parts Kit:

  • M16 Bolt Carrier Group
  • Mil-spec Charging Handle
  • A2 Flash Hider/Flash Can
  • 1:7 Twist Steel Barrel
  • Gas System
  • Ghost M-Lok Free Float Hand Guard
  • Mil-Spec 7075 T6 Upper Receiver
  • Mil-Spec Lower Parts Kit
  • Buffer System
  • A2 Pistol Grip

Package Contents:

  • Ghost Firearms 5.56 Complete Upper Receiver w/Pistol Lower Parts Kit

Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm/.223, 10.5in, Carbine , Moly Barrel, 1-7 Twist, 9in M-LOK Free Float Hand Guard, A2 Flash Hider Orderable Models

List of Orderable Models

  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 7.5in, Pistol , 4150 Chrome Moly Steel Barrel, 1-7 Twist, 7in M-LOK Free Float Hand Guard, A2 Flash Hider, FDE, GF75E7GFR556FDE-KIT , MPN: GF75E7GFR556FDE-KIT , Code: 3Q0-UFH-556PSTL-GF75E7GFR556FDE-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm/.223, 10.5in, Carbine , Moly Barrel, 1-7 Twist, 9in M-LOK Free Float Hand Guard, A2 Flash Hider, Blue Titanium, GF105E9GFR556BT-KIT , MPN: GF105E9GFR556BT-KIT , Code: 3Q0-UFH-556PSTL-GF105E9GFR556BT-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm/.223, 10.5in, Carbine , Moly Barrel, 1-7 Twist, 9in M-LOK Free Float Hand Guard, A2 Flash Hider, OD Green, GF105E9GFR556OD-KIT , MPN: GF105E9GFR556OD-KIT , Code: 3Q0-UFH-556PSTL-GF105E9GFR556OD-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 7.5in, Pistol , 4150 Moly Steel Barrel, 1-7 Twist, 7in M-LOK Free Float Hand Guard, A2 Flash Hider, Tungsten Gray, GF75E7GFR556TG-KIT , MPN: GF75E7GFR556TG-KIT , Code: 3Q0-UFH-556PSTL-GF75E7GFR556TG-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 7.5in, Pistol , 4150 Moly Steel Barrel, 1-7 Twist, 7in M-LOK Free Float Hand Guard, A2 Flash Hider, Tactical Grape, GF75E7GFR556GRP-KIT , MPN: GF75E7GFR556GRP-KIT , Code: 3Q0-UFH-556PSTL-GF75E7GFR556GRP-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 7.5in, Pistol , 4150 Chrome Moly Steel Barrel, 1-7 Twist, 7in M-LOK Free Float Hand Guard, A2 Flash Hider, OD Green, GF75E7GFR556OD-KIT , MPN: GF75E7GFR556OD-KIT , Code: 3Q0-UFH-556PSTL-GF75E7GFR556OD-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 7.5in, Pistol , 4150 Moly Steel Barrel, 1-7 Twist, 7in M-LOK Free Float Hand Guard, A2 Flash Hider, Blue Titanium, GF75E7GFR556BT-KIT , MPN: GF75E7GFR556BT-KIT , Code: 3Q0-UFH-556PSTL-GF75E7GFR556BT-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm/.223, 10.5in, Carbine , Moly Barrel, 1-7 Twist, 9in M-LOK Free Float Hand Guard, A2 Flash Hider, Burnt Bronze, GF105E9GFR556BB-KIT , MPN: GF105E9GFR556BB-KIT , Code: 3Q0-UFH-556PSTL-GF105E9GFR556BB-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm/.223, 10.5in, Carbine , Moly Barrel, 1-7 Twist, 9in M-LOK Free Float Hand Guard, A2 Flash Hider, Tac Grape, GF105E9GFR556GRP-KIT , MPN: GF105E9GFR556GRP-KIT , Code: 3Q0-UFH-556PSTL-GF105E9GFR556GRP-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 7.5in, Pistol , 4150 Moly Steel Barrel, 1-7 Twist, 7in M-LOK Free Float Hand Guard, A2 Flash Hider, Burnt Bronze, GF75E7GFR556BB-KIT , MPN: GF75E7GFR556BB-KIT , Code: 3Q0-UFH-556PSTL-GF75E7GFR556BB-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 10.5in, Carbine , 4150 M4 Barrel, 1-7 Twist, 11in M-LOK Free Float Hand Guard, Flash Can, Tungsten Gray, GF105GFR11FCAN556TG-KIT , MPN: GF105GFR11FCAN556TG-KIT , Code: 3Q0-UFH-556PSTL-GF105GFR11FCAN556TG-KIT
  • Ghost Firearms Complete Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 10.5in, Carbine , 4150 M4 Barrel, 1-7 Twist, 11in M-LOK Free Float Hand Guard, Flash Can, FDE, GF105GFR11FCAN556FDE-KIT , MPN: GF105GFR11FCAN556FDE-KIT , Code: 3Q0-UFH-556PSTL-GF105GFR11FCAN556FDE-KIT
  • Ghost Firearms Complete Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 7.5in, Pistol Length, 4150 M4 Barrel, 1-7 Twist, 9in M-LOK Free Float Hand Guard, Flash Can, Burnt Bronze, GF75GFR9FCAN556BB-KIT , MPN: GF75GFR9FCAN556BB-KIT , Code: 3Q0-UFH-556PSTL-GF75GFR9FCAN556BB-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 10.5in, Carbine , 4150 M4 Barrel, 1-7 Twist, 11in M-LOK Free Float Hand Guard, Flash Can, Tactical Grape, GF105GFR11FCAN556GRP-KIT , MPN: GF105GFR11FCAN556GRP-KIT , Code: 3Q0-UFH-556PSTL-GF105GFR11FCAN556GRP-KIT
  • Ghost Firearms Complete Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 10.5in, Carbine , 4150 M4 Barrel, 1-7 Twist, 11in M-LOK Free Float Hand Guard, Flash Can, Burnt Bronze, GF105GFR11FCAN556BB-KIT , MPN: GF105GFR11FCAN556BB-KIT , Code: 3Q0-UFH-556PSTL-GF105GFR11FCAN556BB-KIT
  • Ghost Firearms Complete Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 10.5in, Carbine , 4150 M4 Barrel, 1-7 Twist, 11in M-LOK Free Float Hand Guard, Flash Can, OD Green, GF105GFR11FCAN556OD-KIT , MPN: GF105GFR11FCAN556OD-KIT , Code: 3Q0-UFH-556PSTL-GF105GFR11FCAN556OD-KIT
  • Ghost Firearms Complete Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 7.5in, Pistol , 4150 M4 Barrel, 1-7 Twist, 9in M-LOK Free Float Hand Guard, Flash Can, Flat Dark Earth, GF75GFR9FCAN556FDE-KIT , MPN: GF75GFR9FCAN556FDE-KIT , Code: 3Q0-UFH-556PSTL-GF75GFR9FCAN556FDE-KIT
  • Ghost Firearms Complete Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 7.5in, Pistol , 4150 M4 Barrel, 1-7 Twist, 9in M-LOK Free Float Hand Guard, Flash Can, Tactical Grape, GF75GFR9FCAN556GRP-KIT , MPN: GF75GFR9FCAN556GRP-KIT , Code: 3Q0-UFH-556PSTL-GF75GFR9FCAN556GRP-KIT
  • Ghost Firearms Complete Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 7.5in, Pistol , 4150 M4 Barrel, 1-7 Twist, 9in M-LOK Free Float Hand Guard, Flash Can, Tungsten Gray, GF75GFR9FCAN556TG-KIT , MPN: GF75GFR9FCAN556TG-KIT , Code: 3Q0-UFH-556PSTL-GF75GFR9FCAN556TG-KIT
  • Ghost Firearms Complete Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 7.5in, Pistol Length, 4150 M4 Barrel, 1-7 Twist, 9in M-LOK Free Float Hand Guard, Flash Can, OD Green, GF75GFR9FCAN556OD-KIT , MPN: GF75GFR9FCAN556OD-KIT , Code: 3Q0-UFH-556PSTL-GF75GFR9FCAN556OD-KIT
  • Ghost Firearms Complete Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 7.5in, Pistol , 4150 M4 Barrel, 1-7 Twist, 9in M-LOK Free Float Hand Guard, Flash Can, Blue Titanium, GF75GFR9FCAN556BT-KIT , MPN: GF75GFR9FCAN556BT-KIT , Code: 3Q0-UFH-556PSTL-GF75GFR9FCAN556BT-KIT

Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm/.223, 10.5in, Carbine , Moly Barrel, 1-7 Twist, 9in M-LOK Free Float Hand Guard, A2 Flash Hider Unavailable & Discontinued Models

List of Unorderable Models

  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm/.223, 10.5in, Carbine , 4150 Moly Steel Barrel, 1-7 Twist, 9in M-LOK Free Float Hand Guard, A2 Flash Hider, FDE, GF105E9GFR556FDE-KIT , MPN: GF105E9GFR556FDE-KIT , Code: 3Q0-UFH-556PSTL-GF105E9GFR556FDE-KIT
  • Ghost Firearms Complete Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 7.5 inch, Pistol Length, 4150 M4 Barrel, 1-7 Twist, 9 inch M-LOK Free Float Hand Guard, Flash Can, Black, GF75GFR9FCAN556-KIT , MPN: GF75GFR9FCAN556-KIT , Code: 3Q0-UFH-556PSTL-GF75GFR9FCAN556-KIT
  • EDEMO Ghost Firearms Complete Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 7.5in, Pistol Length, 4150 M4 Barrel, 1-7 Twist, 9in M-LOK Free Float Hand Guard, Flash Can, OD Green, GF75GFR9FCAN556OD-K , MPN: GF75GFR9FCAN556OD-KIT-EDEMO1 , Code: 3Q0-UFH-556PSTL-GF75GFR9FCAN556OD-KIT-EDEMO-WP-F
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm/.223, 10.5in, Carbine , Moly Barrel, 1-7 Twist, 9in M-LOK Free Float Hand Guard, A2 Flash Hider, Tungsten Gray, GF105E9GFR556TG-KIT , MPN: GF105E9GFR556TG-KIT , Code: 3Q0-UFH-556PSTL-GF105E9GFR556TG-KIT
  • DEMO, Ghost Firearms Complete Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 10.5in, Carbine , 4150 M4 Barrel, 1-7 Twist, 11in M-LOK Free Float Hand Guard, Flash Can, FDE, GF105GFR11FCAN556FDE-KIT , MPN: GF105GFR11FCAN556FDE-KIT-DEMO , Code: 3Q0-UFH-556PSTL-GF105GFR11FCAN556FDE-KIT-DEMO
  • Ghost Firearms Complete Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 10.5in, Carbine Length, 4150 M4 Barrel, 1-7 Twist, 11in M-LOK Free Float Hand Guard, Flash Can, Black, GF105GFR11FCAN556-KIT , MPN: GF105GFR11FCAN556-KIT , Code: 3Q0-UFH-556PSTL-GF105GFR11FCAN556-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, 5.56mm, 10.5in, Carbine , 4150 M4 Barrel, 1-7 Twist, 11in M-LOK Free Float Hand Guard, Flash Can, Blue Titanium, GF105GFR11FCAN556BT-KIT , MPN: GF105GFR11FCAN556BT-KIT , Code: 3Q0-UFH-556PSTL-GF105GFR11FCAN556BT-KIT
Compare (0)