Expo Arms Patrol Series 5.56 NATO AR-15 Barreled Upper Receiver - XP6315 Flash Hider - 16"
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Expo Arms
Overview
The Expo Arms Patrol Series 5.56 NATO AR-15 Barreled Upper Receiver features a complete assembly, making it a straightforward option for builders looking to enhance their AR-15 platform. With a 16-inch barrel coated in Salt Bath Nitride, this upper provides durability and corrosion resistance, while the mid-length gas system helps to reduce recoil and improve reliability. The 1:7 twist rate ensures stability for a wide range of bullet weights, making this upper versatile for various ammunition types. This product is commonly found in mid-range tactical builds where a balance of performance and reliability is essential.
Specifications
Expo Arms Patrol Series 5.56 NATO AR-15 Barreled Upper Receiver - XP6315 Flash Hider - 16"
Available Merchants
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Build history on GunPartPicker
Builders on GunPartPicker first added the Expo Arms Patrol Series 5.56 NATO AR-15 Barreled Upper Receiver - XP6315 Flash Hider - 16" to a build in August 2026.
Updated · from real builds on GunPartPicker
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