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Gorilla Machining AR-15 Complete Lower Parts kit | 5.56,300,7.62x39 and 9mm
Gorilla Machining AR-15 Complete Lower Parts kit | 5.56,300,7.62x39 and 9mm
$34.99
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Gorilla Machining AR-15 M4A4 Stripped Upper Receiver RAW
Gorilla Machining AR-15 M4A4 Stripped Upper Receiver RAW
$36.99
(48)
Gorilla Machining AR-15 Billet Ambidextrous Charging Handle – T6 6061 Aluminum
Gorilla Machining AR-15 Billet Ambidextrous Charging Handle – T6 6061 Aluminum
$16.99
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SIG SAUER - P320 Compact / Carry  9MM Barrel - Stainless Steel
SIG SAUER - P320 Compact / Carry 9MM Barrel - Stainless Steel
$99.99
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GORILLA MACHINING - AR-15  Stripped Lower Receiver - BLACK - FFl Required
GORILLA MACHINING - AR-15 Stripped Lower Receiver - BLACK - FFl Required
$89.99
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GORILLA MACHINING - AR-15 - Stripped Lower Receiver - Raw - FFl Required
GORILLA MACHINING - AR-15 - Stripped Lower Receiver - Raw - FFl Required
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  5. GORILLA MACHINING AR-15 .223/5.56 RIFLE KIT

GORILLA MACHINING AR-15 .223/5.56 RIFLE KIT

Products [10]

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Gorilla Machining | AR-15 (GADDAFI) 16
Gorilla Machining | AR-15 (GADDAFI) 16" 5.56 NATO 1/7 Carbine | 15" M-LOK HandGaurd Complete Upper Build Kit
(0)
$389.99
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Gorilla Machining | AR-15 (BUSH) 16
Gorilla Machining | AR-15 (BUSH) 16" 5.56 NATO 1/8 Carbine | M-LOK HandGaurd Complete Upper Build Kit
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$389.99
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Gorilla Machining | AR-15 (FREEDOM) 16
Gorilla Machining | AR-15 (FREEDOM) 16" 5.56 NATO 1/9 Carbine | M-LOK HandGaurd Complete Upper Build Kit
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$389.99
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Gorilla Machining | AR-15 (SPECTRUM) 16
Gorilla Machining | AR-15 (SPECTRUM) 16" 5.56 NATO 1/7 Carbine | 12" M-LOK HandGaurd Complete Upper Build Kit
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$369.99
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Gorilla Machining | AR-15 (DANIEL) 16
Gorilla Machining | AR-15 (DANIEL) 16" 5.56 NATO 1/8 Carbine | 12" M-LOK HandGaurd Complete Upper Build Kit
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$369.99
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Gorilla Machining | AR-15 (DELINGER) 16
Gorilla Machining | AR-15 (DELINGER) 16" 5.56 NATO 1/9 Carbine | 12" M-LOK HandGaurd Complete Upper Build Kit
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$369.99
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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
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$29.99
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Gorilla Machining | AR-15 16
Gorilla Machining | AR-15 16" 5.56 NATO 1/7 Carbine | Magpul MOE Carbine HandGaurd Complete Upper Build Kit
(0)
$349.99
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Gorilla Machining - AR-15 16
Gorilla Machining - AR-15 16" 5.56 NATO 1/7 Carbine - Magpul MOE Carbine HandGaurd Complete Upper Build Kit - V2
(0)
$314.99
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Gorilla Machining - AR-15 16
Gorilla Machining - AR-15 16" 5.56 NATO 1/7 Carbine - Magpul MOE Carbine HandGaurd Complete Upper Build Kit - V3
(0)
$358.99
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AR-15 .223/5.56 Rifle Kits

The AR-15 rifle is the United States' most popular rifle and pistol formatted gun for a great reason! The .223/5.56 NATO calibers have been proven in civilian,
law enforcement, and military applications worldwide. 
These AR rifle kits come with full M-LOK rails, barrels, gas blocks, charging handles, forward assist, and other crucial parts to make sure you can completely build out the AR-15 upper right out of the box! 
The .223/5.56 NATO round is known for its ultra-high speed velocity going approximately 3000+ FPS (feet per second) out of a 16-inch barrel, being one of the fastest rounds to ever exist out of a rifle. At Gorilla Machining,we have the best AR build kits available on the market with all the necessary parts to build out your dream custom AR rifle. 
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