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Ghost Firearms Vital .300 Blackout Upper Receiver Up to 12% Off w/ Free Shipping — 3 models

Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 16in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 11in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF16V11GFR300
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 10.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 9in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF105E9GFR300BLK
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 7.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF75V7GFR300
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 7.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF75V7GFR300
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 7.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF75V7GFR300
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 7.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF75V7GFR300
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 7.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF75V7GFR300
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 16in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 11in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF16V11GFR300
1 of 7 images
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 16in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 11in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF16V11GFR300
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 10.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 9in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF105E9GFR300BLK
2 of 7 images
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 10.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 9in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF105E9GFR300BLK
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 7.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF75V7GFR300
3 of 7 images
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 7.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF75V7GFR300
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 7.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF75V7GFR300
4 of 7 images
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 7.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF75V7GFR300
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 7.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF75V7GFR300
5 of 7 images
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 7.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF75V7GFR300
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 7.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF75V7GFR300
6 of 7 images
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 7.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF75V7GFR300
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 7.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF75V7GFR300
7 of 7 images
Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 7.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF75V7GFR300

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Questions & Answers
Will this fit on my s&w mp 15 II AR15? That is a 5.56 and I'd like to swith the upper for this .300 blk upper receiver. Will this work? Expert Answer

Yes. You can install the Ghost Firearms Vital .300 Blackout Upper Receiver to your existing AR15 lower receiver and have no issues. You can use your bolt carrier group and charging handle from your S&W upper receiver and it will fit and function fine.

by Ethan, Gear Expert, March 1, 2022
See 1 More Answer
Does this ship to Connecticut? (Home) If not which models? Expert Answer

These are not Connecticut legal. You would need an unthreaded barrel or a barrel with a pinned and welded muzzle brake (flash hiders are not allowed).

by Ethan C., Gear Expert, March 20, 2020
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Ghost makes a fine upper by Michael, January 25, 2021
I bought a Ghost 300 Blackout with 16 inch barrel and the quality is excellent. It came free floated, which saves me the trouble of doing it myself. I am always impressed with Optics Planet, both their products and customer service are stellar. Howev...
Read More...
3/4 found this helpful
Helpful Positive Review
Fast shipping and great product by OGLeo, July 8, 2019
Can’t be happier with my first personal build. I knew I made a good choice going with ghost firearms and getting it from optics planet. Only problem I had was getting the hand guard off. I had to take it to my local gun range cause I don’t have a vis...
Read More...
2/5 found this helpful
Helpful Positive Review
Perfect 300blk by Kevin, January 28, 2020
got the upper in less than a week and took it to the range. This upper ran perfect, shot 400 rounds with no hiccups. Will be buying more upper from ghost firearms. Very happy with this cheap budget 300blk
6/7 found this helpful
Helpful Positive Review
Best Hidden Gem by Chris Gualtieri, Verified Owner, December 7, 2020
You get a TON of features for a small amount of money! Everything was right and tight with this upper. The fit and finish were great! I put in a BCM bcg and the rifle will eat any ammo you throw at it. Overall I couldn’t be happier with my purchase.
1/1 found this helpful
Helpful Negative Review
Complete Upper Receiver by Steve, Verified Owner, August 5, 2023
I purchased what was advertised as a complete upper receiver - I believed complete would include the bolt carrier group but evidently not because there wasn’t a bolt included in the package. They need to annotate that it’s NOT a complete upper
1/11 found this helpful
Most Recent Reviews
300 Blackout by Hunt, Verified Owner, August 30, 2020
I have not shot it yet. Everything looks great except the barrel is 8.5 inches instead of 7.5. Total length including muzzle brake is is 9.5 inches. It is definitely longer than the one pictured. Hopefully they will make it right.
0/5 found this helpful
Read All 9 Reviews
3 Models Available
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Please note, this Complete Upper Receiver does not include a Bolt Carrier Group or Charging Handle.

ATTENTION! We currently do not ship this product to P.O. Boxes, AK, CA, CT, DE, HI, MA, NJ, NY, U.S. Territories, or select Colorado locations. Please see our policies for more information or a detailed list of locations.

Product Info for Ghost Firearms Vital .300 Blackout Upper Receiver

Get ahead in the gun game with a powerful firearm and all the accessories that come with it when you use the Ghost Firearms Vital .300 Blackout Upper Receiver. The ideal addition to your firearm, these AR15 Lower Parts by Ghost Firearms provide an extended hand guard that helps prevent injuries so that you can maintain your focus on completing your target. The pistol gas system and free floating hand guard allow you to make the most of your time behind the sight of your Ghost Firearms Vital .300 Blackout Upper Receiver. A fantastic birdcage flash hider adds to the rugged aesthetic of your Ghost Firearms Vital .300 Blackout Upper Receiver, making every shot you fire count. This configuration is easy to install on practically any platform you choose thanks to the M-Lok free floating hand guard, and the 7075 T6 aluminum upper receiver is light weight, durable, and resistant to corrosion and wear. When you need a powerful and reliable upper to complete your Ghost Firearms Vital .300 Blackout Upper Receiver, look no further than the Ghost Firearms Vital .300 Blackout Upper Receiver.image

Specifications for Ghost Firearms Vital .300 Blackout Upper Receiver:

Manufacturer: Ghost Firearms
Caliber: .300 AAC Blackout
Barrel Profile: 4150 Light HBAR
Gas System Length: Pistol Length
Barrel Twist Rate: 1-8
Muzzle Device: A2 Flash Hider
Color: Black
Gun Model: AR-15
Gun Rail: M-LOK
Gun Type: Rifle
Gun Make: AR Platform
Magazine Included: No
Condition: New

Features:

  • Chambered in .300 Blackout (7.62x35)
  • A2 Birdcage Flash Hider
  • 10.5" 1:8 Twist 4150 Light HBar Barrel Black Nitride
  • Pistol Length Gas System
  • Ghost Firearms 9" M-Lok Free Float Hand Guard
  • Ghost Mil-Spec 7075 T6 Upper Receiver
  • Mil-Spec Hard Coat Anodized

Package Contents:

  • Ghost Firearms Vital .300 Blackout Complete Upper Receiver

What firearm models does the manufacturer say Ghost Firearms Vital .300 Blackout Upper Receiver is compatible with?

The manufacturer suggests that Ghost Firearms Vital .300 Blackout Upper Receiver is compatible with AR-15

Ghost Firearms Vital .300 Blackout Upper Receiver Orderable Models

List of Orderable Models

  • Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 16in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 11in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF16V11GFR300 , MPN: GF16V11GFR300 , Code: 3Q0-UFH-300BLKVITAL-GF16V11GFR300
  • Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 10.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 9in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF105E9GFR300BLK , MPN: GF105E9GFR300BLK , UPC: 2993874 , Code: 3Q0-UFH-300BLKVITAL-GF105E9GFR300BLK
  • Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 7.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF75V7GFR300 , MPN: GF75V7GFR300 , Code: 3Q0-UFH-300BLKVITAL-GF75V7GFR300

Ghost Firearms Vital .300 Blackout Upper Receiver Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 7.5in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF75V7GFR300 , MPN: GF75V7GFR300-DEMO , Code: 3Q0-UFH-300BLKVITAL-GF75V7GFR300-DEMO
  • DEMO, Ghost Firearms Vital Complete Upper Receiver, .300 Blackout, 16in, Pistol Length, 4150 Light HBAR Barrel, 1-8 Twist, 11in M-LOK Free Float Hand Guard, A2 Birdcage Flash Hider, Black, GF16V11GFR300 , MPN: GF16V11GFR300-DEMO , Code: 3Q0-UFH-300BLKVITAL-GF16V11GFR300-DEMO
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Last updated 2026-08-05 UTC.