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Daniel Defense
Overview
The Daniel Defense DDM4 PDW is a complete upper receiver group designed specifically for the .300 Blackout caliber, featuring a compact 7-inch barrel and a pistol-length gas system. This configuration optimizes the performance of the .300 Blackout round, making it suitable for both suppressed and unsuppressed shooting while maintaining reliable cycling. Builders often utilize this upper in compact AR-15 builds where maneuverability and versatility in ammunition choice are key considerations.
Based on build data

Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger

B5 Systems Trigger Guard ATG-001-01

Lmt Mars-L Ambidextrous Ar-15 Stripped Lower Receiver

Pistol Grip Polymer Black

Maxim Defense CQB Gen 7 Standard Buffer Adjustable AR-15 Stock, Black - MXM-47617

Daniel Defense Grip-N-Rip Ambidextrous Charging Handle, Type III Hardcoat Anodized Black for 7.62 AR-10 Rifle - 04129006
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger | 4 | |
| B5 Systems Trigger Guard ATG-001-01 | 4 | |
| Lmt Mars-L Ambidextrous Ar-15 Stripped Lower Receiver | 3 | |
| Pistol Grip Polymer Black | 3 | |
| Maxim Defense CQB Gen 7 Standard Buffer Adjustable AR-15 Stock, Black - MXM-47617 | 2 | |
| Daniel Defense Grip-N-Rip Ambidextrous Charging Handle, Type III Hardcoat Anodized Black for 7.62 AR-10 Rifle - 04129006 | 2 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 300 Blackout | 100% |
| Gas System | Percentage |
|---|---|
| Pistol | 100% |
Builds in the community that include the Daniel Defense DDM4 PDW, .300blk, 7 Barrel, Upper Receiver Group
| Build | Parts | Total |
|---|---|---|
![]() | 12 | $3732.13 |
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