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Hardened Arms Upper Receiver Assembly, AR-15, 5.56 NATO, 10.5 inch Barrel, SOCOM Profile, Carbine , 1/7 Twist, 1/2x28 Thread, 12 inch Quad Rail Handguard, Linear Muzzle Compensator, Black upp0138

Hardened Arms Upper Receiver Assembly, AR-15, 5.56 NATO, 10.5 inch Barrel, SOCOM Profile, Carbine , 1/7 Twist, 1/2x28 Thread, 12 inch Quad Rail Handguard, Linear Muzzle Compensator, Black, upp0138
Hardened Arms Upper Receiver Assembly, AR-15, 5.56 NATO, 10.5 inch Barrel, SOCOM Profile, Carbine , 1/7 Twist, 1/2x28 Thread, 12 inch Quad Rail Handguard, Linear Muzzle Compensator, Black, upp0138
Hardened Arms Upper Receiver Assembly, AR-15, 5.56 NATO, 10.5 inch Barrel, SOCOM Profile, Carbine , 1/7 Twist, 1/2x28 Thread, 12 inch Quad Rail Handguard, Linear Muzzle Compensator, Black, upp0138
Hardened Arms Upper Receiver Assembly, AR-15, 5.56 NATO, 10.5 inch Barrel, SOCOM Profile, Carbine , 1/7 Twist, 1/2x28 Thread, 12 inch Quad Rail Handguard, Linear Muzzle Compensator, Black, upp0138
Hardened Arms Upper Receiver Assembly, AR-15, 5.56 NATO, 10.5 inch Barrel, SOCOM Profile, Carbine , 1/7 Twist, 1/2x28 Thread, 12 inch Quad Rail Handguard, Linear Muzzle Compensator, Black, upp0138
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Hardened Arms Upper Receiver Assembly, AR-15, 5.56 NATO, 10.5 inch Barrel, SOCOM Profile, Carbine , 1/7 Twist, 1/2x28 Thread, 12 inch Quad Rail Handguard, Linear Muzzle Compensator, Black, upp0138
Hardened Arms Upper Receiver Assembly, AR-15, 5.56 NATO, 10.5 inch Barrel, SOCOM Profile, Carbine , 1/7 Twist, 1/2x28 Thread, 12 inch Quad Rail Handguard, Linear Muzzle Compensator, Black, upp0138
2 of 4 images
Hardened Arms Upper Receiver Assembly, AR-15, 5.56 NATO, 10.5 inch Barrel, SOCOM Profile, Carbine , 1/7 Twist, 1/2x28 Thread, 12 inch Quad Rail Handguard, Linear Muzzle Compensator, Black, upp0138
Hardened Arms Upper Receiver Assembly, AR-15, 5.56 NATO, 10.5 inch Barrel, SOCOM Profile, Carbine , 1/7 Twist, 1/2x28 Thread, 12 inch Quad Rail Handguard, Linear Muzzle Compensator, Black, upp0138
3 of 4 images
Hardened Arms Upper Receiver Assembly, AR-15, 5.56 NATO, 10.5 inch Barrel, SOCOM Profile, Carbine , 1/7 Twist, 1/2x28 Thread, 12 inch Quad Rail Handguard, Linear Muzzle Compensator, Black, upp0138
Hardened Arms Upper Receiver Assembly, AR-15, 5.56 NATO, 10.5 inch Barrel, SOCOM Profile, Carbine , 1/7 Twist, 1/2x28 Thread, 12 inch Quad Rail Handguard, Linear Muzzle Compensator, Black, upp0138
4 of 4 images
Hardened Arms Upper Receiver Assembly, AR-15, 5.56 NATO, 10.5 inch Barrel, SOCOM Profile, Carbine , 1/7 Twist, 1/2x28 Thread, 12 inch Quad Rail Handguard, Linear Muzzle Compensator, Black, upp0138

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Questions & Answers
Caliber:
5.56x45mm NATO
Barrel Length:
10.5 in
Barrel Profile:
SOCOM
Gas System Length:
Carbine Length
Barrel Twist Rate:
1-7
Threads per Inch:
1/2x28
Muzzle Device:
Linear Compensator
Finish:
Black Anodized
Color:
Black
Handguard Length:
12 in
Condition:
New
Mount Type:
Rail

Code: 3Q8-URC-AR15URAC6-UPP0138

MPN: upp0138

Product No Longer Available

Product Info for Hardened Arms Upper Receiver Assembly, AR-15, 5.56 NATO, 10.5 inch Barrel, SOCOM Profile, Carbine , 1/7 Twist, 1/2x28 Thread, 12 inch Quad Rail Handguard, Linear Muzzle Compensator, Black

Bring your best game to the range with an AR upper that stands out from the rest. Built with a premium Hardened Arms LLC machined in-house barrel that is air gauged and stress relieved then Melonited for extreme accuracy and durability along with a 10" HD Quad, free float rail to give you the best function and look. The HD LMC (linear muzzle compensator) is designed to send sound and muzzle blast downrange away from the shooter and others on the firing line. While it does not reduce sound in any way it does direct it away, making shooting much more comfortable. This AR upper not only has incredible styling with its contoured end you will be impressed with its performance and accuracy. We utilize state of the art CNC machines in house to create one of the most exciting muzzle devices in the market today. Get yours today at this great introductory pricing. You won't be disappointed!image

Fits any mil-spec AR15 lower receiver.

Hardened Arms 5.56 AR uppers are accurate, head spaced, inspected and test fired prior to shipping. They are built in-house using stringent specs, top quality parts and state of the are machining procedures to ensure maximum reliability and performance.

You are responsible for knowing your state laws regarding barrel lengths, pistol and short barreled rifle restrictions. A 20% restocking fee will apply if you cancel any time after you order or can not take delivery due to state restriction. Dealer programs are available on our website. Two year warranty against manufacturer defects. Finishes will wear with use, no warranties apply to finish wear. Fits any mil-spec AR15 lower receiver.

Package Contents:

  • Hardened Arms AR-15 5.56 Upper w/Quad Rail & Linear Muzzle Compensator

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Ammo Boxes

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Next

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Hardened Arms Upper Receiver Assembly, AR-15, 5.56 NATO, 10.5 inch Barrel, SOCOM Profile, Carbine , 1/7 Twist, 1/2x28 Thread, 12 inch Quad Rail Handguard, Linear Muzzle Compensator, Black Unavailable & Discontinued Models

List of Unorderable Models

  • Hardened Arms Upper Receiver Assembly, AR-15, 5.56 NATO, 10.5 inch Barrel, SOCOM Profile, Carbine , 1/7 Twist, 1/2x28 Thread, 12 inch Quad Rail Handguard, Linear Muzzle Compensator, Black, upp0138 , MPN: upp0138 , Code: 3Q8-URC-AR15URAC6-UPP0138
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