Buy Upper Receiver Apr 2026

: A "middle ground" consisting of the receiver shell with the forward assist and ejection port cover already installed. You must still install the barrel and handguard.

: Just the raw aluminum housing. This is for builders who want to choose every individual component, including custom dust covers or specialized lightweight parts. Core Components to Evaluate buy upper receiver

: Includes the barrel, handguard, gas system, and often the Bolt Carrier Group (BCG) and charging handle. This is the fastest way to get a functional rifle and requires no specialized tools. : A "middle ground" consisting of the receiver

: A "middle ground" consisting of the receiver shell with the forward assist and ejection port cover already installed. You must still install the barrel and handguard.

: Just the raw aluminum housing. This is for builders who want to choose every individual component, including custom dust covers or specialized lightweight parts. Core Components to Evaluate

: Includes the barrel, handguard, gas system, and often the Bolt Carrier Group (BCG) and charging handle. This is the fastest way to get a functional rifle and requires no specialized tools.