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American Defense
Overview
The American Defense UIC Billet AR-15 Lower Receiver is a stripped lower designed for builders who value both functionality and precision. With its ambidextrous controls, this receiver accommodates both left- and right-handed shooters, enhancing usability in various shooting scenarios. Crafted from billet aluminum and finished with hardcoat anodizing, it provides a robust platform for your AR-15 while ensuring compatibility with standard trigger pins measuring .154. This lower is commonly found in builds featuring a carbine gas system and chambered in 5.56 NATO, making it a solid choice for a wide range of applications.
Based on build data

Geissele Automatics Llc Ar-15 14.5" Super Duty Stripped Upper Receiver Black

Bravo Company Ar-15/M4 Flattop Upper Receiver Assembly - Upper Receiver Assembly
Upper Receiver
Sons of Liberty Gun Works Ar-15 5.56 Bolt Carrier Group 158 Carpenter Sp/hpt/mpi

Geissele Automatics Llc Airborne Charging Handle Black

Geissele Automatics Super Semi-Automatic Enhanced SSA-E Two Stage AR-15 Trigger .154"

Maxim Defense CQB Gen 7 Standard Buffer Adjustable AR-15 Stock, Black - MXM-47617
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Geissele Automatics Llc Ar-15 14.5" Super Duty Stripped Upper Receiver Black | 3 | |
| Bravo Company Ar-15/M4 Flattop Upper Receiver Assembly - Upper Receiver Assembly | Upper Receiver | 2 |
| Sons of Liberty Gun Works Ar-15 5.56 Bolt Carrier Group 158 Carpenter Sp/hpt/mpi | 2 | |
| Geissele Automatics Llc Airborne Charging Handle Black | 2 | |
| Geissele Automatics Super Semi-Automatic Enhanced SSA-E Two Stage AR-15 Trigger .154" | 1 | |
| Maxim Defense CQB Gen 7 Standard Buffer Adjustable AR-15 Stock, Black - MXM-47617 | 1 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 75% |
| 300 Blackout | 25% |
| Gas System | Percentage |
|---|---|
| Carbine | 33.3% |
| Mid-Length | 33.3% |
| Pistol | 33.3% |
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