Assembled Upper Receiver

New Arrivals

Best Sellers

DPMS

DPMS DP51655142601 Upper, Receiver, 18" Barrel, Black Nitride

The DPMS DP51655142601 18" .308 Nit MLOK Upper BCG&CH is a robust and versatile firearm accessory designed for enthusiasts who demand quality and performance. Featuring an 18-inch barrel with a black...

MSRP:

Was:

Now: $649.99
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Primary Weapons

Primary Weapons MK1 Alpha LT, .223 Wylde, 14.50" Barrel, 30 Rds, Kodiak Brown

Designed for steady, repeatable performance in varied environments, the Primary Weapons MK1 ALPHA LT 223 WYLDE 14.5''BBL 11.5'' MLOK HDGD KODIAK BROWN emphasizes functional reliability and...

MSRP:

Was:

Now: $1,349.00

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DPMS

DPMS Panther Arms DP51655135005, Receiver, 16" Barrel, Black Nitride

The DPMS DP51655135005 16"308 Nit Mlok Upper BCG&CH is a top-tier firearm accessory designed for enthusiasts who demand precision and reliability. This upper receiver assembly features a robust...

MSRP:

Was:

Now: $574.99
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Patriot Ordnance Factory

Patriot Ordnance Factory Minuteman, Receiver, 14.50" M-LOK Handguard, Patriot Brown

Engineered for consistent function across varied conditions, the Patriot Ordnance Factory Minuteman Complete Upper 5.56x45mm NATO 16.50" Black Nitride Barrel Aluminum Patriot Brown Receiver 14.50"...

MSRP:

Was:

Now: $1,077.99

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Daniel Defense

Daniel Defense DDM4 V7 S, Receiver, 11.5" Barrel, Black Finish

Engineered for consistent function across varied conditions, the Daniel Defense DD M4V7S Upper URG 11.5" 556NATO promotes reliable operation. Designed for range training and recreational shooting,...

MSRP:

Was:

Now: $1,379.00

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Colt

Colt LE6920CK, 5.56 NATO, 16.00" Barrel, Black

The Colt CLT Upper 223REM M4 16 Handguards Matech BUIS is a testament to Colt's legendary reliability and craftsmanship. This complete upper receiver is designed to enhance your rifle with precision...

MSRP:

Was:

Now: $779.00
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Patriot Ordnance Factory

Patriot Ordnance Factory Upper Complete Wonder, Receiver, Blue Titanium Finish

Engineered for consistent function across varied conditions, the Patriot Ordnance Factory POF UPPER COMPLETE WONDER 13.75 300 BLUE promotes reliable operation. Developed for shooters who value...

MSRP:

Was:

Now: $1,278.00

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CMMG

CMMG BANSHEE Mk4 Mk9 Mk17 MkGs, Receiver, 8" Barrel, Armor Black

Designed for steady, repeatable performance in varied environments, the CMMG Fixed Ejector Upper Group for BANSHEE Mk4 Mk9 Mk17 & MkGs 9mm Luger 8" Barrel Armor Black emphasizes functional...

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Now: $974.95
LMT Defense

LMT Defense MRP-L M-LOK Specwar, Receiver, Anodized

The LMT Defense MRP-L M-LOK SPECWAR 5.56MM 11.5'' Assembled Upper Receiver is a premium firearm accessory designed for the LMT Mars-L platform. Crafted with aerospace-grade aluminum, this upper...

MSRP:

Was:

Now: $940.50
Daniel Defense

Daniel Defense DDM4V7 LW Upper, 5.56 NATO, 16.00" Barrel, Black

The Daniel Defense DDM4V7 LW Upper Receiver Group is a lightweight, high-performance addition to your AR-15 platform. Featuring a Cold Hammer Forged 16" lightweight profile barrel, this upper...

MSRP:

Was:

Now: $1,339.00
Angstadt Arms

Angstadt Arms 0940 UDP Upper, Receiver, Suppressor Ready, Black Finish

Engineered for consistent function across varied conditions, the Angstadt Arms ANGSTADT CMPLT UPPR 9MM 6" SUP RDY promotes reliable operation. Built with aligned components and careful tolerances,...

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Now: $749.99
Alex Pro Firearms

Alex Pro Firearms 350 Legend Upper, Receiver, 16" Barrel, 5 Rds, Nitride

Built with precision and reliability in mind, the Alex Pro Firearms APF Upper 350LEG 16 12.5 MLOK HG NIT BCG ensures smooth operation with its 16-inch 416 stainless steel barrel and medium contour...

MSRP:

Was:

Now: $674.99