Upper Receiver
Houses the bolt carrier group and provides the primary interface for the barrel assembly, handguard, charging handle, and sighting system.
INTERFACE REVIEWConfirm receiver pattern, rail geometry, and manufacturer compatibility.
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01 / PLATFORM ECOSYSTEM
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02 / TECHNICAL REFERENCE
PLATFORM ANATOMY
A premium component-level interface for understanding the systems that form a complete AR-pattern configuration.
AR-PATTERN TECHNICAL REFERENCE15 COMPONENT SYSTEMS
Conceptual platform reference. Exact geometry, interfaces, specifications, and lawful configuration are model and jurisdiction dependent. Follow manufacturer documentation and use a qualified armorer or gunsmith where appropriate.
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