Aero Precision M4E1-T PRO CHF M4 5.56mm 14.5 inch Complete Upper Receiver Hanson Mid Length 1-7 Twist A2 Birdcage Anodized Kodiak Brown

2 options

13.9"out of stock
14.5", this page

Aero Precision M4E1-T PRO CHF M4 5.56mm 14.5 inch Complete Upper Receiver Hanson Mid Length 1-7 Twist A2 Birdcage Anodized Kodiak Brown - Upper Receiver for AR-15 - view 1

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Aero Precision

Overview

The Aero Precision M4E1-T PRO CHF M4 Complete Upper Receiver features a 14.5-inch barrel chambered in 5.56 NATO, designed for optimal performance in a mid-length gas system. With a 1:7 twist rate, this upper receiver ensures stable bullet stabilization for a wide range of ammunition weights, making it ideal for precision shooting. This complete upper is commonly used in builds focused on versatility and accuracy, particularly in tactical or competition settings.

Specifications

MPNAPAR700022D115

AssemblyComplete

Twist Rate1:7

Caliber5.56 NATO

PlatformAR-15

Receiver TypeM4E1

Gas System LengthMid-Length

Barrel Length14.5

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Aero Precision M4E1-T PRO CHF M4 5.56mm 14.5 inch Complete Upper Receiver Hanson Mid Length 1-7 Twist A2 Birdcage Anodized Kodiak Brown

2 options

13.9"out of stock
14.5", this page

Available Merchants(1)

Prices checked Oct 11, 2026

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Optics Planet

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$740

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Build history on GunPartPicker

Builders on GunPartPicker first added the Aero Precision M4E1-T PRO CHF M4 5.56mm 14.5 inch Complete Upper Receiver Hanson Mid Length 1-7 Twist A2 Birdcage Anodized Kodiak Brown to a build in August 2026.

Today the one retailer we track is out of stock. Listed prices start at $739.99 at Optics Planet for when it comes back.

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Updated Oct 11, 2026 · from real builds on GunPartPicker · Prices checked Oct 11, 2026 · refreshed daily across 37 retailers