Maxim Pdx Pstl 300blk 5.5" 20rd Fde

The Maxim Defense PDX Pistol in .300 Blackout with 5.5" barrel and 20-round magazine capacity represents a purpose-built subcompact platform engineered from the SOCOM PDW solicitation. At 18.75" overall length, this 8.63 lb system delivers concentrated kinetic energy on target while maintaining a compact footprint optimized for close-quarters engagements. The .300 Blackout cartridge in a 5.5" barrel configuration prioritizes subsonic and supersonic round performance across diverse threat scenarios without compromising controllability.

The platform integrates a DI (direct impingement) gas system paired with a HATEBRAKE muzzle booster to manage recoil dynamics and cycle reliability. The ALG Combat Trigger provides consistent break characteristics for precision work at contact and intermediate distances. The Maxim SCW PDW Brace offers ergonomic control points and secure mounting for the weapon system. Flat Dark Earth (FDE) finish provides visual signature management in varied operational environments while offering corrosion resistance compared to bare steel.

This Maxim PDX configuration suits operators, law enforcement tactical teams, and serious users who prioritize compact profile without sacrificing terminal performance. The .300 Blackout cartridge selection balances barrier penetration with controlled expansion, making it effective for vehicle interdiction, building clearance, and dynamic entry work where longer-rifle platforms create handling disadvantages. The 20-round capacity supports extended contact without immediate reload, critical in fluid tactical environments.

The subcompact PDW class continues to gain adoption among specialized units seeking modern platform ergonomics without the concealability compromises of traditional pistol-caliber carbines. Maxim Defense's heritage in this category, demonstrated through government solicitation success, translates to a product refined by operator feedback and field testing protocols.