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Questions & Answers
Are these billet? Expert Answer

The Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout are Billet Aluminum.

by Hunter, Gear Expert, September 8, 2022
Will a suppressor fit inside the hand guard Expert Answer

The inner diameter of our hand guards is 1.365” and will not house most suppressors as their outer diameter is typically 1.50” or greater.

by Brandon B, Gear Expert, October 15, 2021
Customer Reviews
Helpful Positive Review
Great product, I put it on my aero lower and I've never had a problem from it. I seen some reviews talking about the BCG, but mine didn't come with a charging handle or BCG. Would definitely buy again and would definitely rec
2/2 found this helpful
Helpful Negative Review
Looks good but doesn’t work! by Chris, June 9, 2020
Thought it looked really nice. It fired only 2 rounds and will no longer chamber even the first round. Swapped mags, lowers, BCG, and ammo. Now I’m outside of the return policy for this product. Would not recommend this product.
5/5 found this helpful
Most Recent Reviews
Jig/parts kit by Teenteenmeanbean, December 11, 2022
do i need a jig to complete this build? and does this kit come with everything I need for a complete build. And for anybody that has built this what is the quality like and for those of you who had these for a couple years now what is the quality lik...
Read More...
0/4 found this helpful
Most Recent Reviews
Ghost .300 blk upper by Christopher, September 27, 2019
The fit and finish on this upper are very good. The cerakote is well done, everything is put together tight and properly. The bcg finish is very gritty, and initially the gun would not cycle 220 sub sonic ammo. Lighter supersonic loads ran fine. ...
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4/4 found this helpful
Most Recent Reviews
Disappointing quality by Edward P, Verified Owner, August 3, 2019
The gas key tube was bent and the finish on bcg was poorly done. The bolt does not slide very well even when super wet. After test firing the charging handle was rubbing so hard against the upper I found aluminum shavings in the barrel and the bcg. T...
Read More...
4/4 found this helpful
Read All 5 Reviews
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Product Info for Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 10.5in Pistol, Moly Steel Barrel, 1-8 Twist, M-LOK Free Float Hand Guard

If you are looking for AR15 Lower Parts to start a new AR build kit for 300 Blackout then check out Ghost Firearms's exclusive collection of 300 Blackout parts available in different color options like black anodized finish along with flat dark earth, olive dab green, burnt bronze, blue titanium, and tungsten grey in Cerakote finish from Grid Defense. Their most widely used Ghost Vital .300 blackout pistol kit includes M-LOK free-float handguard, charging handle, complete lower parts kit, etc. Available in 7.5-inch barrel with 9-inch M-LOK Free Float Hand Guard or 10.5-inch barrel with 11-inch M-LOK Free Float Hand Guard.image

Specifications for Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 10.5in Pistol, Moly Steel Barrel, 1-8 Twist, M-LOK Free Float Hand Guard:

Manufacturer: Ghost Firearms
Caliber: .300 AAC Blackout
Gas System Length: Pistol Length
Barrel Twist Rate: 1-8
Gun Rail: M-LOK
Magazine Included: No
Condition: New

Features of Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout:

  • Ghost Firearms Milspec 7075-T6 Upper Receiver
  • Complete Milspec AR15 Pistol Lower Parts Kit
  • .750 Low Profile Gas Block
  • Pistol Length Gas System
  • Bolt Carrier Group
  • Charging Handle
  • Pistol Buffer Tube Assembly
  • 7.5-inch barrel with 9-inch M-LOK Free Float Hand Guard OR 10.5-inch barrel with 11-inch M-LOK Free Float Hand Guard
  • 4150 Light HBAR Barrel
  • 1:8 Twist
  • Flash Can OR A2 Flash Hider
  • Various color options

Package Contents:

  • Ghost Firearms .300 Blackout Complete Upper Receiver w/Pistol Lower Parts Kit

Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 10.5in Pistol, Moly Steel Barrel, 1-8 Twist, M-LOK Free Float Hand Guard Orderable Models

List of Orderable Models

  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 10.5in Pistol , 4150 Moly Steel Barrel, 1-8 Twist, 9in M-LOK Free Float Hand Guard, A2 Flash Hider, FDE, GF105E9GFR300FDE-KIT , MPN: GF105E9GFR300FDE-KIT , Code: 3Q0-UFH-3BKPTL-GF105E9GFR300FDE-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 10.5in Pistol, Moly Steel Barrel, 1-8 Twist, 9in M-LOK Free Float Hand Guard, A2 Flash Hider, Tac Grape, GF105E9GFR300GRP-KIT , MPN: GF105E9GFR300GRP-KIT , Code: 3Q0-UFH-3BKPTL-GF105E9GFR300GRP-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 7.5in, Pistol , Moly Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Flash Hider, Tac Grape, GF75E7GFR300GRP-KIT , MPN: GF75E7GFR300GRP-KIT , Code: 3Q0-UFH-3BKPTL-GF75E7GFR300GRP-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 10.5in Pistol , Steel Barrel, 1-8 Twist, 9in M-LOK Free Float Hand Guard, A2 Flash Hider, Blue Titanium, GF105E9GFR300BT-KIT , MPN: GF105E9GFR300BT-KIT , Code: 3Q0-UFH-3BKPTL-GF105E9GFR300BT-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 7.5in, Pistol , 4150 Moly Steel Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Flash Hider, FDE, GF75E7GFR300FDE-KIT , MPN: GF75E7GFR300FDE-KIT , Code: 3Q0-UFH-3BKPTL-GF75E7GFR300FDE-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 10.5in Pistol, Moly Steel Barrel, 1-8 Twist, M-LOK Free Float Hand Guard, Burnt Bronze, GF105E9GFR300BB-KIT , MPN: GF105E9GFR300BB-KIT , Code: 3Q0-UFH-3BKPTL-GF105E9GFR300BB-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 7.5in, Pistol , Moly Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Flash Hider, Blue Titanium, GF75E7GFR300BT-KIT , MPN: GF75E7GFR300BT-KIT , Code: 3Q0-UFH-3BKPTL-GF75E7GFR300BT-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 7.5in, Pistol , Moly Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Flash Hider, Tungsten Gray, GF75E7GFR300TG-KIT , MPN: GF75E7GFR300TG-KIT , Code: 3Q0-UFH-3BKPTL-GF75E7GFR300TG-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 7.5in, Pistol , Moly Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Flash Hider, Burnt Bronze, GF75E7GFR300BB-KIT , MPN: GF75E7GFR300BB-KIT , Code: 3Q0-UFH-3BKPTL-GF75E7GFR300BB-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 10.5in, Pistol , Moly Barrel, 1-8 Twist, 9in M-LOK Free Float Hand Guard, A2 Flash Hider, OD Green, GF105E9GFR300OD-KIT , MPN: GF105E9GFR300OD-KIT , Code: 3Q0-UFH-3BKPTL-GF105E9GFR300OD-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 7.5in, Pistol , 4150 Moly Steel Barrel, 1-8 Twist, 7in M-LOK Free Float Hand Guard, A2 Flash Hider, OD Green, GF75E7GFR300OD-KIT , MPN: GF75E7GFR300OD-KIT , Code: 3Q0-UFH-3BKPTL-GF75E7GFR300OD-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 7.5in, Pistol , 4150 Light HBAR Barrel, 1-8 Twist, 9in M-LOK Free Float Hand Guard, Flash Can, Black, GF75GFR9FCAN300-KIT , MPN: GF75GFR9FCAN300-KIT , Code: 3Q0-UFH-3BKPTL-GF75GFR9FCAN300-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 10.5in, Pistol , 4150 Light HBAR Barrel, 1-8 Twist, 11in M-LOK Free Float Hand Guard, Flash Can, Black, GF105GFR11FCAN300-KIT , MPN: GF105GFR11FCAN300-KIT , Code: 3Q0-UFH-3BKPTL-GF105GFR11FCAN300-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 10.5in, Pistol , 4150 Light HBAR Barrel, 1-8 Twist, 11in M-LOK Free Float Hand Guard, Flash Can, FDE, GF105GFR11FCAN300FDE-KIT , MPN: GF105GFR11FCAN300FDE-KIT , Code: 3Q0-UFH-3BKPTL-GF105GFR11FCAN300FDE-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 7.5in, Pistol , 4150 Light HBAR Barrel, 1-8 Twist, 9in M-LOK Free Float Hand Guard, Flash Can, FDE, GF75GFR9FCAN300FDE-KIT , MPN: GF75GFR9FCAN300FDE-KIT , Code: 3Q0-UFH-3BKPTL-GF75GFR9FCAN300FDE-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 10.5in Pistol, Light HBAR Barrel, 1-8 Twist, 11in M-LOK Freefloat Handguard, Flash Can, Tungsten Gray, GF105GFR11FCAN300TG-KIT , MPN: GF105GFR11FCAN300TG-KIT , Code: 3Q0-UFH-3BKPTL-GF105GFR11FCAN300TG-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 10.5in Pistol, Light HBAR Barrel, 1-8 Twist, 11in M-LOK Freefloat Handguard, Flash Can, Blue Titanium, GF105GFR11FCAN300BT-KIT , MPN: GF105GFR11FCAN300BT-KIT , Code: 3Q0-UFH-3BKPTL-GF105GFR11FCAN300BT-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 7.5in, Pistol , 4150 Light HBAR Barrel, 1-8 Twist, 9in M-LOK Free Float Hand Guard, Flash Can, OD Green, GF75GFR9FCAN300OD-KIT , MPN: GF75GFR9FCAN300OD-KIT , Code: 3Q0-UFH-3BKPTL-GF75GFR9FCAN300OD-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 10.5in, Pistol , Light HBAR Barrel, 1-8 Twist, 11in M-LOK Free Float Hand Guard, Flash Can, Burnt Bronze, GF105GFR11FCAN300BB-KIT , MPN: GF105GFR11FCAN300BB-KIT , Code: 3Q0-UFH-3BKPTL-GF105GFR11FCAN300BB-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 7.5in, Pistol , Light HBAR Barrel, 1-8 Twist, 9in M-LOK Free Float Hand Guard, Flash Can, Blue Titanium, GF75GFR9FCAN300BT-KIT , MPN: GF75GFR9FCAN300BT-KIT , Code: 3Q0-UFH-3BKPTL-GF75GFR9FCAN300BT-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 10.5in, Pistol , Light HBAR Barrel, 1-8 Twist, 11in M-LOK Free Float Hand Guard, Flash Can, Tac Grape, GF105GFR11FCAN300GRP-KIT , MPN: GF105GFR11FCAN300GRP-KIT , Code: 3Q0-UFH-3BKPTL-GF105GFR11FCAN300GRP-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 10.5in, Pistol , Light HBAR Barrel, 1-8 Twist, 11in M-LOK Free Float Hand Guard, Flash Can, OD Green, GF105GFR11FCAN300OD-KIT , MPN: GF105GFR11FCAN300OD-KIT , Code: 3Q0-UFH-3BKPTL-GF105GFR11FCAN300OD-KIT
  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 7.5in, Pistol , Light HBAR Barrel, 1-8 Twist, 9in M-LOK Free Float Hand Guard, Flash Can, Tungsten Gray, GF75GFR9FCAN300TG-KIT , MPN: GF75GFR9FCAN300TG-KIT , Code: 3Q0-UFH-3BKPTL-GF75GFR9FCAN300TG-KIT

Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 10.5in Pistol, Moly Steel Barrel, 1-8 Twist, M-LOK Free Float Hand Guard Unavailable & Discontinued Models

List of Unorderable Models

  • Ghost Firearms Upper Receiver, Pistol Lower Parts Kit, .300 Blackout, 10.5in, Pistol , Moly Barrel, 1-8 Twist, 9in M-LOK Free Float Hand Guard, A2 Flash Hider, Tungsten Gray, GF105E9GFR300TG-KIT , MPN: GF105E9GFR300TG-KIT , Code: 3Q0-UFH-3BKPTL-GF105E9GFR300TG-KIT
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