Sharps Bros Livewire lower receiver drops in to any milspec upper. The Livewire design has the lightning bolt cutout on the magwell. Anodize is consistent black. Standard mil-spec dimensions throughout. Unique receiver style.


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Sharps Bros
Overview
The Sharps Bros AR-15 Livewire Lower Receiver is a stripped lower crafted from 7075-T6 aluminum, providing a balance of strength and weight for your build. This forged receiver features a hardcoat anodized finish that enhances durability while maintaining a sleek black appearance. Designed for multi-caliber use, it is particularly well-suited for builds utilizing a carbine gas system, often paired with .223 Wylde chambers for versatility in ammunition selection.
Based on build data

CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B

Strike Industries Extended Bolt Catch
Bolt Catch
Geissele Automatics Llc Ar-15 Premium Buffer Tube Ddc

Strike Industries AR-10 Shift Pins, Black - SI-AR10-SHIFT-BK
Takedown Pin
Strike Industries Tribus Enhanced Ar-15 Castle Nut and End Plate - Black
End Plate
Wmd Guns Ar-15 Gas Tube Nitromet Mid-Length
Gas TubeAggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B | 3 | |
| Strike Industries Extended Bolt Catch | Bolt Catch | 3 |
| Geissele Automatics Llc Ar-15 Premium Buffer Tube Ddc | 3 | |
| Strike Industries AR-10 Shift Pins, Black - SI-AR10-SHIFT-BK | Takedown Pin | 3 |
| Strike Industries Tribus Enhanced Ar-15 Castle Nut and End Plate - Black | End Plate | 2 |
| Wmd Guns Ar-15 Gas Tube Nitromet Mid-Length | Gas Tube | 2 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 80% |
| .223 Wylde | 10% |
| 300 Blackout | 10% |
| Gas System | Percentage |
|---|---|
| Carbine | 33.3% |
| Mid-Length | 33.3% |
| Pistol | 16.7% |
| Rifle | 16.7% |
Builds in the community that include the Sharps Bros Ar-15 Livewire Lower Receiver
| Build | Parts | Total |
|---|---|---|
![]() | 16 | $1251.36 |
![]() | 11 | $875.80 |
![]() | 18 | $1216.57 |
![]() | 19 | $1458.50 |
![]() | 11 | $1649.48 |
2 global ratings
Sharps Bros Livewire lower receiver drops in to any milspec upper. The Livewire design has the lightning bolt cutout on the magwell. Anodize is consistent black. Standard mil-spec dimensions throughout. Unique receiver style.
the cerakote was slightly thicker than i expected but the upper still mated fine