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Luth-AR AR-15 A3 Anodized Stripped Upper Receiver

Part Number: UR-43139
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Luth-AR AR-15 A3 Anodized Stripped Upper Receiver

Upper Receivers mount and house the barrel, handguard, and gas system in a AR-15 or LR-308/AR-10. Mil-Spec upper receivers are made to 'Military Specification' and are meant to either match or exceed the miltary requirements imposed onto the design for its service rifles. Mil-Spec Enhanced upper receivers feature all of the qualities of a 'Mil-Spec' upper receiver and incorporate various minor cosmetic, and design changes, externally, while retaining all of the features and functionality of a standard Mil-Spec upper receiver.

Brand: Randy E. Luth has 31+ years of experience in AR-15 Firearms Industry. During this time, he founded D.P.M.S./Panther Arms, which became one of the largest AR Manufacturers in the world, created 7 patents, and promoted/pioneered hunting with AR style rifles.

About this Upper: This upper AR-15 receiver features a standard 'Mil-Spec' design made out of Forged 7075-T6 Aircraft Grade Aluminum. With a Standard rifle cartridge size ejection door. Made by Luth-AR, the Luth-AR AR-15 A3 Stripped Upper Receiver is precision CNC machined to military specification, with M4 feed ramps and a 12 position T-Marks on the upper rail.

Material: Forged 7075-T6 Aluminum - 7075-T6 Aluminum is a high strength alloy metal with great ductility, toughness, and resistance against fatigue. 7075-T6 was standardized for use in Aerospace equipment and aircraft. The Suffix T6 is a temperament treatment to increase the overall toughness and strength of the Aluminum. 7075-T6 Aluminum was chosen for the AR-15 platform for its ease of manufacturing, lightweight properties, and strength.

Style: Mil-Spec - Mil-Spec is the standard for the United States Military for reliability, commonality, reduced cost, and meeting the requirements of a service rifle. 'Mil-Spec' is the essential technical requirements for military-unique materiel or substantially modified commercial items.

Finish: Anodized - This upper receiver is anodized, this process increases the thickness and hardness of the natural oxide layer on the surface of the metal parts. This increases the corrosion and wear resistance of the Upper Receiver.

Caliber Compatibility: This upper receiver will work with standard rifle cartridges such as .223 Remington ,5.56 NATO, .300 Blackout, 6.5 Grendel, 7.62x39, 9mm Luger, and .350 Legend. This will also work with 9mm Pistol Caliber Carbines.

Top Section: Flat Top Rail w/ T-Marks- This upper receiver features a full 1913 Picatinny rail for the additional Optics installation and Iron Sights, T-Marks will allow you to replace zeroed optics and have them retain zero by placing them in CNC marked rail sections. The T-Marks are painted in white.

Anti-Rotation Tab Compatibility: This upper receiver will allow the installation of handguards with anti-rotation tabs incorporated into their design.

When it comes to starting a new AR-15 build, the hardest part is trying to decide which components to use. If you are looking to build a high-quality AR, Luth components are some of the best options to choose from and this stripped upper receiver is a step in the right direction. It is forged from 7075-T6 aluminum and hardcoat anodized for a durable, scratch-resistant coating and comes with all the standard features of a Mil-Spec upper receiver. It has an A3 flat-top design, so you can easily attach optics, scopes, red dot sights, or BUIS so you can be ready for any situation. The 12 position Picatinny rail also features T-marks so you can remember your optics position when removing it for storage or maintenance without losing zero. The shell deflector and forward assist housing are precision machined and it is ready to accept a standard dust cover. The M4 style feed ramps aid in reliably feeding a wide variety of .223 Rem and 5.56 NATO ammo so your carbine or rifle will run flawlessly. Combine this upper with any Mil-Spec lower receiver and get your build started today.

The Luth-AR company was founded by the same man who founded the DPMS and Panther Arms firearms companies. Randy Luth started as a machinist and built his way up to leading some of the most recognizable and respected companies in the firearms industry. The Luth company now owns seven patents for high-quality AR-15/.308 components and accessories that are built for the competition shooter, hunter, and gun enthusiast.

SPECIFICATIONS:
Brand: Luth-AR
Model: AR-15 A3 Anodized Stripped Upper Receiver
Platform: AR-15
Type: Forged
Material: 7075-T6
Style: Mil-Spec Enhanced
Caliber Compatibility: Standard Rifle
Allows Anti Rotation Tabs: Yes
Upper Section: Picatinny Rail
T-Marks: Yes
Finish: Anodized
Forward Assist 
Compatible: Yes
Forward Assist Pin Type: Roll Pin
Dust Door 
Compatible: Yes
M4 Feed Ramps: Yes
Color: Black
Weight: 6.1 oz

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