Home / AR Pistols / Maxim Defense / Maxim Defense Industries PDX .300 AAC Blackout 5.5 Barrel 20-Rounds
▼ 10% off
Maxim Defense PDX 300 Blackout 5.5in 20-Round AR Pistol
Best price 10% off MSRP 3 in
stock at 19 retailers
Compare Deals from 19 Retailers
Sorted by lowest price
Page 1 of 3
Fully Floated 2 MOA-accurate Barrel
HATEBRAKE
M-Rax and M-Slot Compatible Handguard
Maxim SCW Pistol Brace
Radian Charging Handle and Selector
Upper Receiver with HK-Height Rail
Specifications
Caliber
Brand
Model
MPN
MXM47823
UPC
680017478230
MSRP
$2,495
Action
Semi-Auto
Barrel Length
5.5"
Capacity
20 Rounds
Overall Length
18.75"
Description
The Maxim Defense PDX is a 5.5-inch AR-15 pattern pistol chambered in .300 Blackout, built for compact close-quarters use and suppressor-equipped shooting. It is a semi-automatic pistol with an anodized black finish and an aluminum build.
The receiver is flat-top and optics-ready with a Picatinny rail, and the barrel is threaded 5/8x24 for muzzle device attachment and suppressor mounting. The pistol has an overall length of 18.75 inches and weighs 5.69 pounds. It ships with one 20-round magazine.
The PDX accepts AR-15 pattern components and is intended for shooters who want a subcompact .300 Blackout platform.
- Caliber: .300 Blackout
- Action: Semi-Auto
- Barrel Length: 5.5 in
- Overall Length: 18.75 in
- Weight: 5.69 lbs
- Capacity: 20 rounds
- Thread Pitch: 5/8x24
- Finish: Anodized black







