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Gorilla Machining AR-15 M4A4 Stripped Upper Receiver RAW
Gorilla Machining AR-15 M4A4 Stripped Upper Receiver RAW
$36.99
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Gorilla Machining AR-15 Billet Ambidextrous Charging Handle – T6 6061 Aluminum
Gorilla Machining AR-15 Billet Ambidextrous Charging Handle – T6 6061 Aluminum
$16.99
(62)
Gorilla Machining | Glock 19/23/32 Lower Parts Kit | Polymer 80
Gorilla Machining | Glock 19/23/32 Lower Parts Kit | Polymer 80
$31.99
(13)

New Releases

SB Tactical - SBT5 Pistol Stabilizing Brace - Black - AUTHENTIC
SB Tactical - SBT5 Pistol Stabilizing Brace - Black - AUTHENTIC
$109.99
(0)
MAGPUL MOE+® Pistol Grip - Airsoft - FDE
MAGPUL MOE+® Pistol Grip - Airsoft - FDE
$19.99
(0)
MOE® M-LOK® Hand Guard, Carbine-Length – AR15/M4 - FDE
MOE® M-LOK® Hand Guard, Carbine-Length – AR15/M4 - FDE
$34.99
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  1. Home
  2. AR-15 & AR-10 Build Kits
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  5. GORILLA MACHINING AR-15 UPPER KITS ETC

GORILLA MACHINING AR-15 UPPER KITS ETC

The AR-15 is a remarkably versatile device. It already offers powerful performance in the form that you get from the firearms store. Those who want to push that performance can even further easily find plenty of replacement parts from machine shops, manufacturers, and other parties. They can then replace the factory parts and see the effect. Once you start customizing, these enthusiasts say, you get more eager to see what else you can do.

Upper receivers are a good place to start for anyone, especially with plenty of high-quality AR-15 stripped upper receiver products out there. Being "stripped" as opposed to "complete" means you can swap out and optimize the many different components normally contained within the receiver. That includes the charging handle and bolt carrier group. The results of this experimentation can be highly rewarding and satisfying, whether you take part in a competition or simply shoot for recreation.

If you want to start but do not know how you are in the right place. Here at Gorilla Machining, we have created countless AR-15 stripped upper receiver products for you to shop. They come in raw and anodized forms, with different lengths to fit various rifle models. Find the right one for you by checking out our selection.

Have questions for us? We can be of service. Contact us and speak with a friendly representative who can provide additional information and make your shopping experience all you want and more. Thanks for your time and business. We can't wait to serve you with even more essential parts and accessories at competitive prices.

Products [5]

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UTG® Model 4/AR15 Receiver Wedge
UTG® Model 4/AR15 Receiver Wedge
(0)
$1.97
In Stock
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Gorilla Machining - AR-15 Detachable Carry Handle - A2 Style w/ Windage and Elevation Adjustments
Gorilla Machining - AR-15 Detachable Carry Handle - A2 Style w/ Windage and Elevation Adjustments
(0)
$29.99
In Stock
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Gorilla Machining AR-15 5.56 M4A4 Anchor Harvey  Upper Receiver Charging Handle | W/Forward Assist and Dust Cover / 5.56 Bolt Carrier Group Kit
Gorilla Machining AR-15 5.56 M4A4 Anchor Harvey Upper Receiver Charging Handle | W/Forward Assist and Dust Cover / 5.56 Bolt Carrier Group Kit
(0)
$119.99
In Stock
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Gorilla Machining AR-15 7.62x 39 M4A4 Anchor Harvey  Upper Receiver | Charging handle W/Forward Assist and Dust Cover | 7.62x39  Bolt Carrier Group Kit
Gorilla Machining AR-15 7.62x 39 M4A4 Anchor Harvey Upper Receiver | Charging handle W/Forward Assist and Dust Cover | 7.62x39 Bolt Carrier Group Kit
(0)
$119.99
In Stock
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Gorilla Machining AR-15 6.5 Grendel Type 2  M4A4 Anchor Harvey  Upper Receiver | Charging handle W/Forward Assist and Dust Cover | 6.5 Grendel Type 2  Bolt Carrier Group Kit
Gorilla Machining AR-15 6.5 Grendel Type 2 M4A4 Anchor Harvey Upper Receiver | Charging handle W/Forward Assist and Dust Cover | 6.5 Grendel Type 2 Bolt Carrier Group Kit
(0)
$119.99
In Stock
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