Aero Precision EPC-9 9mm/.40 Caliber Threaded Upper Receiver with LRBHO Mechanism Installed - Anodized
Upper Receivers mount and house the barrel, handguard, and gas system in an 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 military requirements imposed onto the design for its service rifles. Featuring a full-length 1913 Picatinny rail section on the top for mounting Optics and Iron Sights a Brass Deflector and a Standard Forward Assist section.
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 EPC-9 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.
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 Compatability: This upper receiver will allow the installation of handguards with anti-rotation tabs incorporated into their design.
Brand: Aero Precision
Model: EPC-9 9mm/.40 Caliber Threaded Upper Receiver with LRBHO Mechanism Installed - Anodized
Caliber Compatibility: Pistol Caliber Carbine
Allows Anti Rotation Tabs: Yes
Upper Section: Picatinny Rail
Forward Assist: No
Dust Door: Yes
M4 Feed Ramps: Yes
Please note: If the listing says "In-Stock" it means we have the item(s) in stock. Please check this LINK to view our most up to date shipping status.
Warranty, Returns & Terms: MMC Armory offers a 30 day return, refund and exchange policy. You must email or call MMC Armory and obtain an RMA number prior to any return, refund, or exchange. All returns must include the original order number, receipt or invoice, along with the customers billing address, shipping address, contact phone numbers, contact emails, and RMA number. Returns, refunds, and exchanges may take up to two weeks, not including transit times, for processing after we have received return product. Return shipping costs will be the responsibility of the returning party, with the exception of the wrong item being received or on warranty exchange during the first 30 days after delivery. Items returned for warranty will only be replaced or exchanged, no refund given on warranty items.