Description
FU Inc AR-15 Upper Build Kit – Stripped Upper + Completion Kit (Optional BCG)
Product Description
Build your upper your way with the FU Inc AR-15 Upper Build Kit, designed to give you flexibility, performance, and value in one complete package.
This kit includes a stripped AR-15 upper receiver and a full upper completion kit, providing all the essential components needed to complete your upper assembly. For added convenience, you also have the option to include a complete bolt carrier group (BCG)—allowing you to customize your build based on your needs and budget.
The upper receiver is precision machined from high-strength aluminum with a durable finish, while the included components ensure reliable function and smooth operation. Whether you're starting fresh or upgrading an existing build, this kit delivers everything you need—without forcing you to buy what you don’t.
Features
- Complete Upper Build Kit with Optional BCG Upgrade
- Precision Machined Stripped Upper Receiver
- Mil-Spec Upper Completion Kit Included
- Optional Bolt Carrier Group (BCG) Add-On
- Compatible with .223 / 5.56 NATO / .300 Blackout (with BCG option)
- Durable Black Hard Anodized Finish or Optional Cerakote Colors
- Smooth, Reliable Operation
- Easy Installation
Kit Includes
Standard Kit:
- AR-15 Stripped Upper Receiver
- Charging Handle (Standard or Tactical)
- Forward Assist Assembly (Plunger, Spring, Roll Pin)
- Ejection Port Cover (Dust Cover, Rod, Spring, Clip)
Optional Add-On:
- Complete Bolt Carrier Group (BCG)
Fitment
- Compatible with standard AR-15 platforms
- BCG option supports .223 Rem, 5.56 NATO, .300 AAC Blackout
Perfect For
- Custom AR-15 Builds
- Budget-Friendly Upper Assembly
- Builders Who Already Own a BCG
- Flexible Build Configurations
