Aero Precision AR-15 Stripped Upper Receiver No Forward Assist
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: Aero Precisionâ€™s roots are deeply tied to aerospace, and their drive for clean, perfect engineering and machining stems from that. When youâ€™re building something that will fly in the air, there is no margin for error. Aero Precision takes that same approach in the firearms industry. Not every manufacturer will have razor thin tolerance levels. Not every manufacturer will personally oversee the development, design, and machining of every part that comes off the line. Aero Precision is not every manufacturer.
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 Aero Precision, the AR-15 Stripped Upper Receiver no FA is precision CNC machined to Mil-Spec standard without a forward assist.
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 Enhanced - Mil-Spec Enhanced is a further modification of standardized Mil-Spec parts, this would mean that the specific part meets the essential technical requirements for the US Military, but has been modified for commercial use.
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.
Brand: Aero Precision
Model: AR-15 Stripped Upper Receiver No Forward Assist
Style: Mil-Spec Enhanced
Caliber Compatibility: Standard Rifle
Allows Anti Rotation Tabs: Yes
Upper Section: Flat Top
Forward Assist: No
M4 Feed Ramps: Yes