Aero Precision M4E1 Threaded Barreled Upper .223 Wylde Fluted Mid-Length ATLAS R-ONE - 16" - $399.99 (Add to Cart for Price)

Description

This Aero Precision M4E1 Threaded upper receiver group comes completely assembled with 16” .223 Wylde fluted barrel and the ATLAS R-ONE M-LOK handguard. This barreled upper receiver group does not include BCG or charging handle allowing you to choose your favorites for your build. The upper receiver is, however, fully assembled with forward assist and dust cover. The M4E1 threaded upper is made from forged 7075-T6 aluminum with a billet machined look that matches the lower and handguard. The ATLAS R-ONE free float handguard is 15” and features a 1.3” inner diameter that surrounds the low profile gas block and mid-length gas tube.

Features:
M4E1 threaded upper receiver
Forged 7075-T6 aluminum
Assembled forward assist and dust cover
15” ATLAS R-ONE M-LOK handguard
Hardcoat anodized
16” .223 Wylde fluted barrel
416R stainless steel
Mid-length gas system
1:8 twist rate
Threaded 1/2x28
A2 flash hider
Bead blasted finished

The 16” barrel features 416R stainless steel construction with a bead blasted finish and a 1:8 twist rate for stabilizing a variety of bullet weights. It is threaded 1/2x28 with an A2 style flash hider, a lightweight and effective option. High pressure tested and magnetic particle inspected ensure this barrel is accurate and reliable. This Aero Precision AR-15 barreled upper is a great choice for finishing an AR build.

Aero Precision takes some of the most state-of-the-art manufacturing techniques and equipment derived from their work in the aerospace industry and applies it to their products in the firearms industry. They have utilized their knowledge from years of building aircraft components to design and engineer AR-15 handguards, receiver sets, scope mounts, and more. They treat every product as if it were a precision flying machine and adhere to strict quality standards to ensure law enforcement, military, and civilian customers receive a product they can rely on.
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Specifications

Barrel CoatingStainless SteelBarrel ContourHeavy FlutedBarrel Length16Barrel LiningStainless SteelBarrel Material416R Stainless SteelBrandAero PrecisionCaliber Gauge.223 WyldeColorBlackFinishHardcoat AnodizedGas System LengthMid-LengthGas System TypeDirect ImpingementHandguard15 in Freefloat RailMuzzle DeviceA2 Flash HiderThread Pattern1/2 X 28Twist Rate1:8