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Questions & Answers
will this work with a aero precision m5 lower? Expert Answer

Yes it will.

by Todd, Gear Expert, October 5, 2021
Is it Magpul OD Green? Expert Answer

No it is not.

by Todd, Gear Expert, October 5, 2021
Customer Reviews
Helpful Positive Review
Great upper, great price by Seth, February 9, 2017
Great fit and finish. Billet is very nice and considered high end. I have used many other uppers in the past, but this was my first Guntec brand, very impressed. You will not be disappointed with this upper.
3/3 found this helpful
Helpful Positive Review
Really 4.5 stars by Tinman, Verified Owner, April 14, 2018
I've used three of these upper receivers on builds, and, like any other upper receiver on the market, you have to pair these with the right lower receiver; some will be extremely tight and some will be a little bit sloppy, however, I've noticed some ...
Read More...
1/1 found this helpful
Helpful Negative Review
Careful of handguard choice by Joe, June 1, 2018
I went to go slip my handguard on while building and the anti-rotation tabs would not clear the receiver. The receiver was too wide at the front to allow the tabs to slip over. I ended up having to grind the tabs off my handguard so it would seat.
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Most Recent Reviews
Nice paperweight by Andy, February 12, 2019
Should have paid attention to Pauls' review. Tried this upper on three different lowers, which included a billet lower. Couldn't throw the takedown pin on any of them. Tapped the pin with a gunsmith hammer and got it started, but I didn't push it any...
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Most Recent Reviews
Not milspec by Bryan Albertson, Verified Owner, August 19, 2020
This is a machined piece but I feel confident it is not forged. After installing a barrel at 50lbs of torque, The bolt carrier group seemed in a slight bind with this receiver. I suspect that its too soft a metal used and even though it had a nylon p...
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Most Recent Reviews
Doesn't fit most common handguards, and doesn't even fit in a armorers block. Avoid this because you will just end up taking everything off of it anyway. I tried to fit an aero and a midwest industries handguard and neither are compatible.
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Read All 11 Reviews
Color:
Flat Dark Earth
Finish:
Cerakote
Fabric/Material:
T6 6061 Billet
Caliber:
.223 Remington, 5.56x45mm NATO
Gun Make:
AR Platform
Gun Model:
AR-15
Condition:
New
Hand:
Right

Code: 2AH-UPR-STBLUR-GT-UPPER-FDE-AD

MPN: GT-UPPER-FDE

UPC: 714569645434

$179.99

Buy Together and Save

OP Bucks$3.90

Product Info for Guntec USA AR-15 Stripped Billet Upper Receiver

Guntec USA AR-15 Stripped Billet Upper Receiver is a T6 6061 Billet upper half that accepts a variety of accessories. Manufactured from solid 6061 billet aluminum, the receiver is designed to be a standalone upper half - with the ability to be mounted to any AR-15 compatible lower half. The versatility of the upper is high as this stripped 5.56/223 cal AR-15 upper can be combined with any type of lower half. Guntec USA knows that building an AR-15 can be a complex and costly endeavor. We've heard it over and over again from our customers that building an AR with a Billet upper and Mil-Spec lower is a recipe for creating an even more complex rifle. That being said, we've decided to make the T6 6061 stripped upper more affordable. Sturdy and dependable, the upper is designed to function in concert w/ a lower half that also accepts a Mil-Spec ejection port door kit and forward assist kit. The configuration of the upper can accommodate a variety of different handguards, gas block door kits, and hand guards. Add some extra flare to your firearm with the Guntec USA AR15 Stripped Billet Upper.image

Specifications for Guntec USA AR-15 Stripped Billet Upper Receiver:

Manufacturer: Guntec USA
Color: Flat Dark Earth
Finish: Cerakote
Fabric/Material: T6 6061 Billet
Caliber: 5.56x45mm NATO, .223 Remington
Gun Make: AR Platform
Gun Model: AR-15
Condition: New
Hand: Right

Features of Guntec USA AR-15 Stripped Billet Upper Receiver

  • M4 Feed Ramp
  • Accepts Mil-Spec Ejection Port Door Kit And Forward Assist Kit (Not Included)
  • Will Match Up With Any Brand Lower Receiver
  • Slim Profile Shell Deflector

Package Contents:

  • Guntec USA AR-15 Stripped Billet Upper Receiver

Guntec USA AR-15 Stripped Billet Upper Receiver Orderable Models

List of Orderable Models

  • Guntec USA AR-15 Stripped Billet Upper Receiver, Flat Dark Earth, GT-UPPER-FDE , MPN: GT-UPPER-FDE , UPC: 714569645434 , Code: 2AH-UPR-STBLUR-GT-UPPER-FDE-AD

Guntec USA AR-15 Stripped Billet Upper Receiver Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Guntec USA AR-15 Stripped Billet Upper Receiver, MIL-A-8625, Type III Anodized Black, GT-UPPER , MPN: GT-UPPER-EDEMO , Code: 2AH-UPR-STBLUR-GT-UPPER-AD-EDEMO-SC-C
  • Guntec USA AR-15 Stripped Billet Upper Receiver, Anodized Pink, GT-UPPER-PINK , MPN: GT-UPPER-PINK , UPC: 752574665382 , Code: 2AH-UPR-STBLUR-GT-UPPER-PINK
  • Guntec USA AR-15 Stripped Billet Upper Receiver, Anodized Rose, GT-UPPER-ROSE , MPN: GT-UPPER-ROSE , UPC: 752574665153 , Code: 2AH-UPR-STBLUR-GT-UPPER-ROSE
  • Guntec USA AR-15 Stripped Billet Upper Receiver, Anodized Irish Green, GT-UPPER-IG , MPN: GT-UPPER-IG , UPC: 752574664767 , Code: 2AH-UPR-STBLUR-GT-UPPER-IG
  • Guntec USA AR-15 Stripped Billet Upper Receiver, Zombie Green, GT-UPPER-ZG , MPN: GT-UPPER-ZG , UPC: 714569645007 , Code: 2AH-UPR-STBLUR-GT-UPPER-ZG
  • GUNTEC USA AR15 Stripped Billet Upper Receiver, Pink, GT-UPPER-PK , MPN: GT-UPPER-PK , Code: 2AH-UPR-STBLUR-GT-UPPER-PK
  • GUNTEC USA AR15 Stripped Billet Upper Receiver, Artic White, GT-UPPER-AW , MPN: GT-UPPER-AW , Code: 2AH-UPR-STBLUR-GT-UPPER-AW
  • GUNTEC USA AR15 Stripped Billet Upper Receiver, Nickel, GT-UPPER-NICKEL , MPN: GT-UPPER-NICKEL , Code: 2AH-UPR-STBLUR-GT-UPPER-NICKEL
  • Guntec USA AR-15 Stripped Billet Upper Receiver, Raw Unfinished, GT-UPPER-R , MPN: GT-UPPER-R , Code: 2AH-UPR-STBLUR-GT-UPPER-R-AD
  • Guntec USA AR-15 Stripped Billet Upper Receiver, Anodized Orange, GT-UPPER-ORANGE , MPN: GT-UPPER-ORANGE , UPC: 709016736919 , Code: 2AH-UPR-STBLUR-GT-UPPER-ORANGE
  • Guntec USA AR-15 Stripped Billet Upper Receiver, Burnt Bronze, GT-UPPER-BRZ , MPN: GT-UPPER-BRZ , Code: 2AH-UPR-STBLUR-GT-UPPER-BRZ
  • Guntec USA AR-15 Stripped Billet Upper Receiver, Anodized Purple, GT-UPPER-PURPLE , MPN: GT-UPPER-PURPLE , Code: 2AH-UPR-STBLUR-GT-UPPER-PURPLE
  • Guntec USA AR-15 Stripped Billet Upper Receiver, Baby Blue, GT-UPPER-BABLUE , MPN: GT-UPPER-BABLUE , Code: 2AH-UPR-STBLUR-GT-UPPER-BABLUE
  • Guntec USA AR-15 Stripped Billet Upper Receiver, Sniper Grey, GT-UPPER-SG , MPN: GT-UPPER-SG , Code: 2AH-UPR-STBLUR-GT-UPPER-SG
  • Guntec USA AR-15 Stripped Billet Upper Receiver, Blue, GT-UPPER-CBLUE , MPN: GT-UPPER-CBLUE , Code: 2AH-UPR-STBLUR-GT-UPPER-CBLUE
  • Guntec USA AR-15 Stripped Billet Upper Receiver, Blue, GT-UPPER-BLUE , MPN: GT-UPPER-BLUE , UPC: 714569644987 , Code: 2AH-UPR-STBLUR-GT-UPPER-BLUE-AD
  • Guntec USA AR-15 Stripped Billet Upper Receiver, Red, GT-UPPER-RED , MPN: GT-UPPER-RED , Code: 2AH-UPR-STBLUR-GT-UPPER-RED-AD
  • Guntec USA AR-15 Stripped Billet Upper Receiver, Anodized Neon Yellow, GT-UPPER-NY , MPN: GT-UPPER-NY , UPC: 709016736926 , Code: 2AH-UPR-STBLUR-GT-UPPER-NY
  • Guntec USA AR-15 Stripped Billet Upper Receiver, Green, GT-UPPER-GREEN , MPN: GT-UPPER-GREEN , UPC: 714569649784 , Code: 2AH-UPR-STBLUR-GT-UPPER-GREEN
  • Guntec USA AR-15 Stripped Billet Upper Receiver, MIL-A-8625, Type III Anodized Black, GT-UPPER , MPN: GT-UPPER , Code: 2AH-UPR-STBLUR-GT-UPPER-AD
  • Guntec USA AR-15 Stripped Billet Upper Receiver, Tungsten, GT-UPPER-TGS , MPN: GT-UPPER-TGS , UPC: 123456789012 , Code: 2AH-UPR-STBLUR-GT-UPPER-TGS
  • Guntec USA AR-15 Stripped Billet Upper Receiver, Od Green, GT-UPPER-G , MPN: GT-UPPER-G , UPC: 714569649999 , Code: 2AH-UPR-STBLUR-GT-UPPER-G
  • Guntec USA AR-15 Stripped Billet Upper Receiver, .223 Remington / 5.56mm, Matte Rainbow Pvd Coated, GT-UPPER-RPVD , MPN: GT-UPPER-RPVD , UPC: 752574661605 , Code: 2AH-UPR-STBLUR-GT-UPPER-RPVD
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