AR-15 Complete Upper Receiver Kit – 7.5" .223 Wylde
This AR-15 complete upper receiver kit is a compact, ready-to-install assembly designed for short-barrel AR platform builds. Featuring a 7.5" stainless steel barrel chambered in .223 Wylde, this upper offers compatibility with both .223 Remington and 5.56 NATO ammunition while maintaining durability and reliability.
The upper is paired with a 7" slim rail that provides a lightweight, streamlined profile with ample space for mounting accessories. This kit comes fully assembled and includes all major components needed to complete an upper receiver group.
Included Components
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AR-15 M4 upper receiver
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7.5" stainless steel barrel (.223 Wylde)
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7" slim rail
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Gas tube with low-profile gas block
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Ejection port cover
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Charging handle
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Forward assist
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Flash suppressor
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M16 bolt carrier group
Product Features
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Compact configuration ideal for short-barrel builds
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Stainless steel barrel for durability and corrosion resistance
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Lightweight slim rail design
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Fully assembled upper receiver kit
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Designed for AR-15 platform compatibility
Additional Information
This product is sold as a complete upper receiver assembly. Always ensure compatibility with your lower receiver and compliance with all applicable local, state, and federal laws before purchase or assembly.
