STT Forged Stripped AR-15 Receiver Combo, Black

The STT Forged Stripped Receiver Combo is a matched AR-15 upper and lower receiver set (brand part no. STT-FORGED-COMBO) machined from forged aluminum and finished in black. This combo ships stripped, with no fire control group, bolt carrier, or other internals installed, giving builders a matched set of receivers as the foundation for a custom AR-15 build. Buying the upper and lower together as a forged combo ensures both halves share consistent machining tolerances for a tight-fitting final rifle or pistol. It’s a straightforward starting point for any home-build project on the AR-15 platform.

Key Specifications

• Includes a matched upper and lower receiver set.
• Both receivers are machined from forged aluminum.
• Finished in black.
• Ships stripped, with no fire control group or internals installed.
• Accepts a standard mil-spec AR-15 lower parts kit, buffer tube, and stock.
• The upper accepts standard mil-spec AR-15 bolt carrier groups and charging handles.

Frequently Asked Questions

Does this combo include internals or a trigger? No, both receivers ship stripped, with no fire control group or other internals installed.

Are the upper and lower receiver forged or cast? Both are machined from forged aluminum.

Buy the STT Forged Stripped AR-15 Receiver Combo

A matched forged upper and lower set gives any AR-15 build a consistent, tight-tolerance foundation to start from. Order it from our Lubbock, Texas gun shop for fast, insured FFL shipping, and see more from Redfield in our AR15 lowers selection.