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Davidson Defense LR-308 High Profile Stripped Upper Receiver
Davidson Defense LR-308 High Profile Stripped Upper Receiver
Part Number:
UR-51062
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$119.99
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Description
Product Features
Questions and Answers
Specifications
Davidson Defense LR-308 High Profile Stripped
Upper Receiver
Upper Receivers mount and house the barrel, handguard, and gas system in an AR-15 or LR-308/AR-10. Custom upper receivers vary from Side Chargers, and Skeletonized uppers, to Rigidity Reinforced or 'Lite' receivers, where certain features such as the forward assist and brass deflector are removed to streamline the design. This also applies to most Pistol Caliber Carbine upper receivers with special ejection door cuts made specific for 9mm or .45ACP.
About this Upper:
This upper LR-308/AR-10 receiver features a standard 'Mil-Spec' design made out of 7075-T6 Aircraft Grade Aluminum. With a Standard rifle cartridge size ejection door. The .308 High Profile A3 Stripped Upper with feed ramps is precision CNC machined and ready for your next build!
Material:
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 requirement 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 battle rifle cartridges such as .308 Winchester, 6.5 Creedmoor, .243
Winchester
, .338 Federal, and .300WSM.
Top Section:
Flat Top Rail - This upper receiver features a full 1913 Picatinny rail for the additional Optics installation and Iron Sight installation.
Anti-Rotation Tab compatibility:
This upper receiver will allow the installation of handguards with anti-rotation tabs incorporated into their design.
SPECIFICATIONS:
Brand:
Davidson Defense
Model:
.308 Upper Receiver, Stripped, High Profile, NO T-marks
Platform:
LR-308/AR-10 High Profile
Type:
Forged
Material:
7075-T6
Style:
Mil-Spec
Caliber Compatibility:
.308 WIN, 6.5 Creedmoor, .243 WIN
Allows Anti Rotation Tabs:
Yes
Upper Section:
Picatinny Rail
Finish:
Anodized
Forward Assist
Compatible
:
Yes
Forward Assist Pin Type:
Roll Pin
Dust Door
Compatible
:
Yes
M4 Feed Ramps:
Yes
Color:
Black
Please note: The forward assist on this upper receiver will not line up with the notches on the BCG. Instead, it lines the forward assist up with the flat portion of the bolt carrier group body.
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Brand:
Davidson Defense
Platform:
AR-10
Q:
What size is the dust door opening it's not a normal mil spec I need to order a dust cover thanks
Asked by:
Jon Hall
- 10/3/2022
A:
That is correct, With a LR-308 (or sometimes referred to as an AR-10) upper, it will require a larger ejection port door.
https://www.deltateamtactical.com/ejection-port-doors-lr-308.html
Here is a link to the category that contains all of the LR-308 compatible ejection port doors we carry. The LR-308 Ejection Port Door Assembly Part Number: 5129 is our most popular option that works great with this upper receiver.
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Answer provided by:
DTT (10/3/2022)
Q:
How does one install the forward assist? Through the hole in the back of the shell deflector? Does it require a specific forward assist?
Asked by:
Allen
- 10/11/2022
A:
We have set up a great resource in our DTT Knowledge Center with step by step instructions for installing upper assembly components. That can be found here.
https://www.deltateamtactical.com/how-to-build-an-ar15-upper.html
The forward assist on this upper receiver is the same one used on a standard AR-15. Those can be found here.
https://www.deltateamtactical.com/forward-assist.html
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Customer(s) found this Answer helpful.
Answer provided by:
DTT (10/13/2022)
Q:
Is this upper receiver compatible with Aero lowers?
Asked by:
MrChristmas
- 11/14/2022
No Answers have been submitted yet.
Questions about this item? Ask here.
SPECIFICATIONS:
Brand:
Davidson Defense
Model:
.308 Upper Receiver, Stripped, High Profile, NO T-marks
Platform:
LR-308/AR-10 High Profile
Type:
Forged
Material:
7075-T6
Style:
Mil-Spec
Caliber Compatibility:
.308 WIN, 6.5 Creedmoor, .243 WIN
Allows Anti Rotation Tabs:
Yes
Upper Section:
Picatinny Rail
Finish:
Anodized
Forward Assist
Compatible
:
Yes
Forward Assist Pin Type:
Roll Pin
Dust Door
Compatible
:
Yes
M4 Feed Ramps:
Yes
Color:
Black
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