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American Defense
Overview
The American Defense UIC Billet Lower Receiver is a stripped lower designed for the AR-15 platform, crafted from billet aluminum for enhanced strength and precision. Its ambidextrous controls make it suitable for both right- and left-handed shooters, providing versatility in handling. This lower receiver is a solid choice for a variety of builds, particularly those utilizing a carbine gas system and multi-caliber configurations.
Based on build data

Radical Firearms Carbine Buffer Tube

Magpul Moe K2 Grip Polymer Gray

PSA AR-15 Bolt Carrier Group 5.56 Full-Auto Nitride MPI - 516446953

LBE Unlimited AR-15 Takedown And Pivot Pin Set - ARTDPP

Fortis Lightweight Enhanced AR-15 End Plate, Gold - LE-BLK-K1-GOLD

Yankee Hill Machine .223 Rem/5.56 Flat Top Stripped Upper Receiver, Hardcoat Anodized Matte Black - 110
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Radical Firearms Carbine Buffer Tube | 4 | |
| Magpul Moe K2 Grip Polymer Gray | 4 | |
| PSA AR-15 Bolt Carrier Group 5.56 Full-Auto Nitride MPI - 516446953 | 4 | |
| LBE Unlimited AR-15 Takedown And Pivot Pin Set - ARTDPP | 4 | |
| Fortis Lightweight Enhanced AR-15 End Plate, Gold - LE-BLK-K1-GOLD | 4 | |
| Yankee Hill Machine .223 Rem/5.56 Flat Top Stripped Upper Receiver, Hardcoat Anodized Matte Black - 110 | 3 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
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