Click on the caliber box listed to view all complete uppers.
Complete AR-15 Uppers for Fast, Reliable Builds
Discover
complete AR-15 uppers designed to simplify your rifle build. Each assembly includes barrels, handguards, and bolt carrier groups for a ready-to-install solution.
Complete AR-15 Uppers: Upper Assemblies & Barrel Systems
Shop precision-built upper assemblies featuring durable components and quality craftsmanship. Perfect for new builds or upgrades, our complete AR-15 uppers at
JSE Surplus provide performance and reliability right out of the box.
Build Your AR-15 with Confidence
Whether upgrading or assembling a new rifle, our complete AR-15 uppers deliver consistent function, accuracy, and ease of installation for shooters of all experience levels.
