Aero Precision M4E1-T 5.56x45 15 inch MOD 4 Upper Receiver Government Mid Length 1 in 7 Twist A2 Bird Cage Kodiak Brown
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Aero Precision
Overview
The Aero Precision M4E1-T Upper Receiver is a complete assembly designed for the AR-15 platform, featuring a 15-inch barrel optimized for the 5.56 NATO caliber. Its mid-length gas system promotes smoother cycling and reduced recoil, while the 1:7 twist rate provides versatility in stabilizing a range of bullet weights. This upper receiver is commonly found in builds focused on both tactical applications and precision shooting.
Specifications
Aero Precision M4E1-T 5.56x45 15 inch MOD 4 Upper Receiver Government Mid Length 1 in 7 Twist A2 Bird Cage Kodiak Brown
Price and stock
The Aero Precision M4E1-T 5.56x45 15 inch MOD 4 Upper Receiver Government Mid Length 1 in 7 Twist A2 Bird Cage Kodiak Brown was out of stock everywhere we track for all of September 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $601.99 at KY Gun Company for when it comes back.
Prices checked · refreshed daily across 37 retailers
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