Aero Precision

Aero Precision AR15 Complete Upper featuring the QUANTUM Handguard. Anodized Black.

Features:

• M4E1-E Threaded Assembled Upper Receiver
• Quantum 7" Handguard
• 7.5" 5.56 Pistol Length CMV Barrel
• Low Profile Gas Block and Pistol Length Gas Tube
• Product comes assembled
• New enhanced forging that gives the upper receiver a "billet look"
• M4 Feedramps
• .250 takedown pin holes
• Laser engraved T-marks
• Includes port door and forward assist installed
• Does not include BCG or Charging Handle

Our Ambidextrous Lower Receiver is designed to give you full control from either side, resulting in a versatile firearm for any shooter. Whether you are right or left handed, we've got you covered. Complete this receiver with a Norgon Ambi Catch and a Ambidextrous Safety Selector for full bolt, magazine and safety control from either side. Machined to mil-spec dimensions.

PDQ Ambi-Bolt Release Features:

• Material: Military grade steel
• Coating: Matte black hard-coat anodized Mil 8625 Type 3 Class 2
• Allows user to lock the bolt back as well as send the bolt forward
• Made in the USA

AR15 Gen 2 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined to mil-spec dimensions, our lowers work with standard AR15 components and ensure the highest quality with a correct component interface.

Gen 2 Improvements

• Upper Tension Screw - Allows users to fine tune the fit of the upper and lower receiver through the use of a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. This provides a tight fit with any standard AR15 upper receiver.
• Increased Magwell Flare - Allows for easier insertion of magazines and provides a sleeker look.

Includes:

• Stripped AR15 Lower Receiver, Gen 2
• Nylon tipped tensioning set screw

This product is blemished. Blemishes may include:

• Plating inconsistencies
• Pits
• Scratches
• Dents
• Flaws in finish

Aero blemished products are fully functional, they just didn't meet their high standards. They are a great product at a discounted price for someone who doesn't mind a slight imperfection.

The AR15 Stripped Upper Receiver is one of our most popular products. Forged from 7075-T6 aluminum, this stripped upper is precision machined to mil-spec M16/M4 specifications and features M4 feedramps. Match this upper with one of our AR15 lower receivers for a solid and dependable fit.

Features:

• M4 Feedramps
• .250 takedown pin holes
• Laser engraved T-marks

Upper Receiver Features:

• Machined from 7075-T6 forged aluminum
• M4 Feedramps
• .250” takedown pin holes
• Works with standard AR15 components

Lower Receiver Features:

• Machined from 7075-T6 forged aluminum
• Upper Tension Screw
• Flared Magwell
• Rear takedown pin detent hole is threaded for a 4-40 set screw
• Works with standard AR15 components and magazines

Upper Receiver Features:

• Machined from 7075-T6 forged aluminum
• Coating:FDE Cerakote finish
• M4 Feedramps
• .250” takedown pin holes
• Accepts standard AR15/M16 components

Lower Receiver Features:

• Machined from 7075-T6 forged aluminum
• Coating:Magpul™ FDE Cerakote finish
• Works with standard AR15 components and magazines
• Rear takedown pin detent hole is threaded for a 4-40 set screw

The Aero Precision EPC/AR9 Bolt is the core of your EPC build. Machined from 8620 steel and featuring a nitride finish, fracture resistant grade 23 titanium pin, and 4140 steel extractor, the EPC bolt assembly is precision machined from the ground up to meet the extreme demands of blowback AR platform firearms.

Bolt Features:

• Machined from 8620 Steel
• Black Nitride Finish

Bolt Includes:

• 8620 Steel Bolt Assembly
• 4140 Steel Bolt Guides
• Grade 23 Titanium Firing Pin
• Firing Pin Retaining Pin
• 4140 Steel Extractor
• Heavy Duty extractor coil pin
• (all parts are installed)

Disclaimer: This 9mm Bolt may not be compatible with some aftermarket fire control groups. It is recommended to use a mil-spec or PCC specific trigger group. After assembly, verify proper operation and trigger reset with an unloaded firearm prior to use.

Aero Precision EPC Lower Receivers include the proprietary parts pre-installed from the factory. Other parts and components for assembling your lower receiver are standard AR15 compatible parts. Our EPC Lower Parts Kits include just the parts you need for assembling your EPC Lower Receiver and nothing else

Includes:

• Takedown/pivot Spring
• Takedown/pivot detent
• Hardened trigger/hammer pins
• Takedown pin
• Pivot pin
• Bolt Catch
• Bolt Catch Spring
• Bolt Catch buffer
• Bolt catch roll pin
• Safety Selector
• Safety Selector spring
• Safety Selector detent
• 4-40 Set Screw (for threaded takedown pin detent hole)
• Buffer retainer
• Buffer retainer spring
• Magpul MOE-K2® grip
• Pistol grip screw
• Trigger spring
• Hammer spring
• Disconnector spring
• Hammer
• Trigger
• Disconnector

This EPC-9 Complete Upper Receiver comes standard with our ATLAS S-ONE Handguard. The S-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs the end user may have. Our proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.

Includes:

• EPC-9 Upper Receiver
• 10.5" ATLAS S-ONE Handguard
• 11" 9mm CMV Barrel
• Product comes assembled
• This complete upper receiver does not include BCG or Charging Handle.
• The muzzle device included with this complete upper receiver is NOT pinned nor welded to this barrel.

EPC-9 Upper Receiver Features:

• Last round bolt hold open mechanism
• Accepts most AR15 compatible barrel nuts and handguards
• Dimple above threads to allow for proper handguard timing
• Standard AR15 takedown/pivot pin lug pattern
• Machined from custom forged 7075-T6 aluminum

ATLAS S-ONE Handguard Features:

• Front and rear picatinny rail
• Eliminated center of top rail for weight reduction
• Indexing grooves in 12:00 position for positive grip control
• Quick disconnect sling socket at the 3, 6 and 9 o'clock positions
• 1.3" Inside diameter
• 1.5" Outside diameter
• Compatible with mil-spec AR15 upper receivers and barrels

11" 9mm Barrel Features:

• Chamber: 9x19
• Length: 11"
• Twist: 1 in 10
• Threading: 1/2"x28
• Material: Chrome Moly Vanadium
• Finish: QPQ corrosion resistant finish both inside and out

This EPC-9 Complete Upper Receiver comes standard with our ATLAS R-ONE Handguard. The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs the end user may have. Our proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.

Includes:

• EPC-9 Upper Receiver
• 4.8" ATLAS R-ONE Handguard
• 5.5" 9mm CMV Barrel
• Product comes assembled
• This complete upper receiver does not include BCG or Charging Handle. These products may be selected as add-ons under the FINISH YOUR BUILD tab
• The muzzle device included with this complete upper receiver is NOT pinned nor welded to this barrel.

EPC-9 Upper Receiver Features:

• Last round bolt hold open mechanism
• Accepts most AR15 compatible barrel nuts and handguards
• Dimple above threads to allow for proper handguard timing
• Standard AR15 takedown/pivot pin lug pattern
• Machined from custom forged 7075-T6 aluminum

ATLAS R-ONE Handguard Features:

• Full top picatinny rail for optional attachments
• Quick disconnect sling socket at the 3, 6 and 9 o'clock positions
• 1.3" Inside diameter
• 1.5" Outside diameter
• Compatible with mil-spec AR15 upper receivers and barrels

5.5" 9mm Barrel Features

• Chamber: 9x19
• Length: 5.5"
• Twist: 1 in 10
• Threading: 1/2"x28
• Material: Chrome Moly Vanadium
• Finish: QPQ corrosion resistant finish both inside and out

• Aero Precision Standard Gen 2 Lower Receiver in Anodized Black
• Magpul STR Stock
• Magpul MOE Grip
• Billet Trigger Guard
• Lower parts kit
• Receiver extension
• AR15 carbine buffer and spring
• These parts come assembled

• Aero Precision Standard Gen 2 Lower Receiver in Anodized Black
• Fixed (non-telescoping) Carbine Stock
• Magpul MOE Grip
• Billet Trigger Guard
• Lower parts kit
• AR15 carbine buffer and spring
• These parts come assembled

This Aero Precision AR15 Pistol Complete Lower Receiver is the perfect base for your custom AR15 pistol build. This complete lower features a Magpul™ MOE Grip and our Gen 2 Lower Receiver.

Includes:

• AR15 Stripped Gen 2 Lower Receiver - Anodized Black
• Magpul™ MOE Grip - Black
• Billet Trigger Guard w/ Logo - Anodized Black
• Standard Lower Parts Kit
• Enhanced Pistol Receiver Extension
• AR15 Carbine Buffer and Spring
• Parts Come Assembled

Markings include: Property of USA, MOD M16A4, CAL. 5.56MM and has Safe/Semi/Burst safety selector markings

Aero Precision M4E1-T Complete Upper featuring the ATLAS S-ONE Enhanced Handguard. Key features include front and rear picatinny rails, eliminated top center of rail for weight reduction, compatible with low profile gas blocks. The M4E1 Threaded Upper Receiver features a new angular machined design that helps it stand apart from standard mil-spec upper receivers. This upper receiver features the same enhanced body profile as our M4E1 Enhanced Upper Receiver but is threaded to accept a standard AR15 barrel nut. It is forged from 7075-T6 Aluminum, precision machined to work with all mil-spec AR15 parts and includes the port door and forward assist pre-installed.

M4E1-T Upper Features:

• New enhanced forging that gives the upper receiver a "billet look"
• New picatinny profile that blends seamlessly with our Enhanced Series Handguards
• M4 Feedramps
• .250 takedown pin holes
• Laser engraved T-marks
• Includes port door and forward assist installed
• HP and MPI tested
• Standard A2 flash hider
• 12" ATLAS S-ONE M-LOK handguard
• Does not include BCG or Charging Handle