SilencerCo SU4766 SCO15 Lower Receiver Black Anodized Finish 7075-T6 Aluminum Material for AR-15
Click to see full view
Plan where it ships
Firearms ship to a dealer (FFL), not your door. Pick one now to see your full cost.
SilencerCo
Overview
The SilencerCo SU4766 SCO15 Lower Receiver is a forged component made from 7075-T6 aluminum, providing a robust foundation for your AR-15 build. Its hardcoat anodized finish not only enhances durability but also offers corrosion resistance, making it suitable for various environments. This lower receiver is designed for multi-caliber use, allowing builders flexibility in their choice of upper configurations, and it commonly features in builds focused on versatility and reliability.
Specifications
SilencerCo SU4766 SCO15 Lower Receiver Black Anodized Finish 7075-T6 Aluminum Material for AR-15
Available Merchants
Price Alert
No Available merchants at this time.
Build history on GunPartPicker
Builders have been adding the SilencerCo SU4766 SCO15 Lower Receiver Black Anodized Finish 7075-T6 Aluminum Material for AR-15 to their builds on GunPartPicker since February 2026. All time, it ranks #616 of the 1,141 lower receivers builders have added.
Updated · from real builds on GunPartPicker
Not sure which lower receiver to pick?
We ranked every lower receiver by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Lower Receiver Trends →Check it against the live catalog:
Frequently Built With
The part most often added in each category by the builds that include this one
Geissele Automatics .154" SSA Trigger
Radian Talon-GI Safety Lever - FDE
Bravo Company AR-15/M16 BCM Mil-Spec 6 Position Receiver Extension
Aimpoint Micro T-2 Red Dot Sight with 2 MOA Dot Matte Black
BCM Carbine H2 Buffer Weight - 4.6oz.
Bravo Company Mfg Mod 1 Pistol Grip for AR-15 Rifle, Black - GFGMOD1BLK
No reviews yet. Be the first to review this product!