Maxim PDX-SD 5.56 5.5″ 20RD SBR Black

The Maxim PDX-SD 5.56 5.5" 20RD SBR in Black is a compact powerhouse from Maxim's SDX suppressor-tuned lineup. This model features the PDX-specific, larger-diameter M-Kore-equipped DSX suppressor, designed to offer an ultra-compact shooting experience with full-powered cartridges while ensuring hearing safety. The suppressor is crafted from military-grade materials and includes integrated carbon cutters, making it fully user-serviceable and easy to clean with common tools.

Key Features

• 5.56 caliber with a 5.5-inch barrel
• 20-round capacity
• Integrated DSX suppressor with no barrel length restrictions
• Constructed from durable military-grade materials
• Reduces gas blowback and minimizes cyclic rate increases

This SBR is engineered to enhance reliability and extend service life by outperforming traditional suppressor designs. Whether you're looking for a highly portable firearm or superior suppressor performance, the Maxim PDX-SD delivers exceptional results. Available from ICB Firearms, with local pickup in Saint Clair Shores, Michigan, and fast nationwide shipping.