$2,495.00Original price was: $2,495.00.$2,245.50Current price is: $2,245.50.
🚚 Ships to your local FFL — order online, put your dealer’s address in shipping, and we coordinate the rest. Most firearms ship same or next business day. How buying a gun online works.
The Maxim PDX 300 Blackout AR pistol delivers compact tactical firepower with a 5.5″ barrel, SCW brace, and M-LOK customization. Ideal for sporting, recreational, and tactical shooting.
The Maxim PDX 300 Blackout AR pistol is a semi-automatic tactical platform engineered for precision and control. This compact firearm features a proven 300 Blackout cartridge design. The 5.5″ barrel balances maneuverability with effective ballistic performance. Additionally, the 20-round magazine provides substantial capacity for extended shooting sessions.
Key Features & Design
The PDX includes an ALG Combat Trigger for crisp, predictable trigger control. Furthermore, the HATEBRAKE muzzle brake reduces recoil and improves follow-up accuracy. The SCW pistol brace delivers stable support and enhanced shooting control. Additionally, the flat dark earth Arid anodized finish resists corrosion in harsh environments.
M-LOK compatible handguard allows endless customization with tactical accessories. Therefore, shooters can tailor the PDX to their specific needs. Manual safety operation ensures intuitive, consistent handling every time. The modular design appeals to AR enthusiasts who enjoy platform customization.
Performance & Reliability
The Maxim PDX delivers consistent accuracy out of the box. Quality components ensure reliable function through thousands of rounds. The SCW brace stabilizes the platform for improved shot placement. Furthermore, 300 Blackout excels in both supersonic and subsonic applications.
Ideal for Sporting & Tactical Use
This pistol suits tactical shooters, home defenders, and AR enthusiasts seeking compact firepower. Additionally, hunters appreciate the 300 Blackout cartridge for medium-range precision. Recreational shooters benefit from the balanced barrel length and magazine capacity. The 5.5″ PDX delivers effective performance within 200 yards for tactical applications and beyond for precision work.
Ordering from Western Sport
Order online and we ship it to the licensed FFL dealer you choose near you — see how buying a gun online works. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.
Frequently Asked Questions
Q: Is the Maxim PDX 300 Blackout legal in Texas?
A: The Maxim PDX 300 Blackout is legal in Texas for qualifying purchasers. However, federal firearm regulations and state-specific laws apply to all transfers. Send us a message to verify your eligibility and complete proper FFL documentation.
Q: What ammunition performs best in the 5.5″ PDX barrel?
A: The PDX performs excellently with both supersonic and subsonic 300 Blackout loads. Supersonic rounds offer velocity and effective range, while subsonic ammunition pairs well with suppressors for reduced noise. Either option delivers reliable accuracy and consistent performance.
Q: Can I customize the Maxim PDX with accessories?
A: Yes, the M-LOK compatible handguard accepts countless tactical rail sections and accessories. The modular design lets you customize the PDX for your specific shooting needs. This flexibility appeals to shooters who want a personalized platform.
Q: What warranty does Maxim Defense Industries provide on the PDX?
A: Maxim offers a limited lifetime warranty against manufacturing defects on the PDX. Proper maintenance and safe handling ensure long-term reliability and performance. Western Sport provides comprehensive after-sale support to keep your platform running smoothly.
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