The Maxim Defense PDX - 5.5in 300 Blackout | Palmetto State Armory

Published on January 6, 2025
Duration: 4:47

The Maxim Defense PDX in 300 Blackout offers exceptional compactness for a PDW, featuring a 5.5-inch barrel and an overall length of just 18.75 inches. Its proprietary shortened buffer system and 1:5 twist rate enhance reliability and subsonic projectile stabilization. Upgraded controls and the innovative Hate Brake muzzle device further contribute to its performance.

Quick Summary

The Maxim Defense PDX is a highly compact PDW with a 5.5-inch barrel, measuring only 18.75 inches overall. Its 1:5 twist rate optimizes subsonic .300 Blackout performance, and the 'Hate Brake' muzzle device enhances reliability and shooter comfort.

Chapters

  1. 00:10Introduction to Maxim Defense PDX
  2. 01:02Size Comparison: PDX vs AKV
  3. 01:28Hate Brake Muzzle Device & DSX Suppressor
  4. 02:06Handguard and Controls (Radian, ALG)
  5. 03:07SCW Stock and Proprietary Buffer System
  6. 03:35Specifications: Barrel Length & Twist Rate

Frequently Asked Questions

What makes the Maxim Defense PDX unique for its size?

The Maxim Defense PDX achieves its compact size, just 18.75 inches overall, using a proprietary shortened buffer system. It features a 5.5-inch barrel and was designed for demanding SOCOM contracts, offering significant firepower in a small package.

How does the Hate Brake muzzle device benefit the PDX?

The standard 'Hate Brake' muzzle device on the PDX redirects noise and gas forward, away from the shooter. It also increases dwell time, which is crucial for ensuring reliable cycling of the action on such a short-barreled firearm.

Why does the 300 Blackout PDX have a 1:5 twist rate?

The 1:5 twist rate is specifically chosen for the .300 Blackout caliber to provide superior stabilization for subsonic ammunition. This faster twist rate ensures better accuracy and performance with heavier, slower projectiles compared to standard 1:7 or 1:8 twists.

What are the key upgraded controls on the Maxim Defense PDX?

The PDX comes equipped with premium controls, including a Radian Raptor charging handle and Radian Talon ambidextrous safety selector. It also features an ALG Combat Trigger for an improved shooting experience.

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