L
livinloud2175xdrops right in
Reviewed on May 5, 2026Verified with Build
no slop in the takedown pins
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Radian A-DAC 15 Stripped Lower Receiver, Brown - R0389
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Radian Weapons
Overview
The Radian A-DAC 15 Stripped Lower Receiver is designed for builders looking to create a robust AR-15 platform. Made from 7075-T6 aluminum, this receiver supports the 5.56 NATO caliber and features ambidextrous controls, making it versatile for both left- and right-handed shooters. This lower is commonly found in builds utilizing a mid-length gas system, providing a balanced shooting experience.
Specifications
MPNR0389
PlatformAR-15
Material7075-T6 Aluminum
AssemblyStripped
Caliber5.56 NATO
ControlsAmbidextrous
Available Merchants(3)
Stock Alert
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Frequently Built With
Based on build data
Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger
Geissele Automatics Premium Mil-Spec Buffer Tube Assembly With Super 42 H3 - Ddc
Magpul Ar-15 Moe Enhanced Trigger Guard Fde
Strike Industries AR-10 Shift Pins, Black - SI-AR10-SHIFT-BK
Geissele Automatics Llc Ar-15 Ssa X Lightning Bow Trigger
Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
100%
AR-15100%
CaliberBased on real build data showing which calibers builders choose alongside this product.
82.1%
5.56 NATO82.1%
.223 Wylde10.7%
300 Blackout7.1%
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
45%
Mid-Length45%
Carbine20%
Rifle20%
Pistol15%
| Product | Category | Times Built Together |
|---|---|---|
| Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger | 32 | |
| Geissele Automatics Premium Mil-Spec Buffer Tube Assembly With Super 42 H3 - Ddc | 27 | |
| Magpul Ar-15 Moe Enhanced Trigger Guard Fde | 20 | |
| Strike Industries AR-10 Shift Pins, Black - SI-AR10-SHIFT-BK | 18 | |
| Geissele Automatics Llc Ar-15 Ssa X Lightning Bow Trigger | 17 | |
| Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C | 16 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 82.1% |
| .223 Wylde | 10.7% |
| 300 Blackout | 7.1% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 45% |
| Carbine | 20% |
| Rifle | 20% |
| Pistol | 15% |
Builds Featuring This Part
See all 18 →Builds in the community that include the Radian A-DAC 15 Stripped Lower Receiver, Brown - R0389
| Build | Parts | Total |
|---|---|---|
 | 10 | $2821.14 |
 | 10 | $2908.32 |
 | 18 | $7306.14 |
 | 16 | $1306.45 |
 | 19 | $2336.93 |
| 13 | $2518.76 |
 | 30 | $3615.49 |
 | 15 | $3382.80 |
 | 21 | $1947.43 |
 | 19 | $2042.29 |
 | 30 | $4055.94 |
| 29 | $3815.97 |
Customer reviews
5.0out of 5
2 global ratings
Top reviews
Z
zFrankieHudmanzwould buy again
Reviewed on February 25, 2026Verified with Build
perfect mate to my upper
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