Maxim Defense PDX SPS 300BLK 5.5" Pistol FDE

Regular Price: $2,295.00
Our Price: $2,065.50
SKU: MXM-50822
MPN: MXM-50822
UPC: 680017508227
Out of stock
as of 01/29/2023 8:01PM CST

Store Inventory
Available OnlineOut of stock
Fountain Valley, CAOut of stock
The Colony, TXOut of stock

Not for sale in California, Click here for details.
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Inter-Store Transfer

If this item is out of stock at your local RifleGear but available at our other location, no problem. Just place your order and select In-Store Pickup as the shipping method. As long as the item is legal in your location, we will transfer the item for you. You will be notified by email once your item has arrived at the destination.

The Maxim PDX SPS features a new SCW Pistol System in place of the SCW brace or stock. This system is a new streamlined option for reduced snagging and shaves off over 10 ounces compared to the previous generation. 

The Maxim PDX was developed from the SOCOM PDW solicitation and was designed to withstand the rigors of the Tier 1 community. With its ultra compact 5.5" barrel, the PDX dominates at close quarters applications. At only 18.75" in length it delivers rifle cartridge firepower in a subcompact platform.

The HATEBRAKE muzzle booster allows for improved performance in short barreled applications while reducing recoil, flash signature and sends concussion forward.

Caliber .300 BLK
Capacity *20 Rounds
Operating System Direct Impingement
Barrel Length 5.5"
Muzzle Maxim HATEBRAKE Muzzle Booster
Color FDE(Arid)
Overall Length 18.75"
Weight 5.9 lbs
Trigger ALG ACT
Brace None, SCW Pistol System
Receiver Aluminum
California Compliant No

* Magazine(s) are not included for Restricted States.

Not for sale in California, Click here for details.

Important note about our photos
While we make every effort to ensure that our product photos are accurate, manufacturers occasionally change the design of components such as triggers, sights, or magazines without notice. Also, modifications to the firearm or component may be required in order to meet specific state compliance requirements. While we make every effort to accurately describe and illustrate the item you are going to receive, there may be visual differences on various components that do not affect functionality.

Federal law requires that you be 21 years of age or older to purchase a handgun, frame or receiver. To purchase a shotgun or rifle, you must be 18 years of age or older. 18 U.S.C. Section 922(b)(1).

As required by federal law, this item may only be shipped to a dealer with a valid Federal Firearms License. If you do not specify the name and shipping address of your dealer, your order will be delayed.
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California Residents
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to


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