Maxim Defense PDX Upper .300 AAC Blackout 5.5-inch FDE
$1,296.99
2 in stock
The Maxim Defense PDX upper is a complete .300 AAC Blackout upper designed for installation on any Mil‑Spec lower receiver. It features a 5.5-inch barrel and a flat dark earth matte finish. The assembly uses a direct impingement gas system and includes Maxim's HATEBRAKE muzzle booster, a patent-pending muzzle device intended to reduce recoil and flash signature.
Key Specifications
- The barrel measures 5.5 inches for compact handling.
- The caliber is .300 AAC Blackout.
- The finish is Matte in a Flat Dark Earth color.
- The model is listed as PDX.
- The system uses a Direct Impingement gas operation.
- The muzzle device is the Maxim HATEBRAKE Muzzle Booster (patent-pending).
- It is a complete Upper intended for installation on a Mil‑Spec lower receiver.
- The product's overall length is 14 inches, as stated by the manufacturer.
Compact and purpose-built, the PDX upper suits shooters seeking a short-barrel AR configuration with .300 AAC Blackout capability, reduced muzzle impulse, and a professional FDE finish suitable for range use, compact builds, or personal defense applications.
Additional information
| upc | 680017478261 |
|---|---|
| Manufacturer | Maxim Defense Industries |
| Manufacturer Part Number | MXM-47826 |
| Barrel Length | 5.5" |
| Caliber/Gauge | .300 AAC Blackout |
| color | Flat Dark Earth |
| model | PDX |
| Product Type | Upper |
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