Maxim Defense PDX-SD 5.56 NATO 5.5″ Barrel 20-Round SBR Arid

The Maxim Defense PDX-SD is a 5.56 NATO short-barreled rifle featuring a 5.5-inch barrel and a 20-round capacity, finished in an Arid color scheme. The PDX-SD is part of Maxim Defense's suppressor-integrated lineup and includes an integrated DSX suppressor designed specifically for the PDX platform.

Key Features

• 5.56 NATO caliber
• 5.5-inch barrel
• 20-round capacity
• Integrated DSX suppressor designed for the PDX
• Arid finish
• User-serviceable suppressor disassembly with common tools
• Integrated carbon cutters

The PDX-SD's integrated DSX suppressor is designed to reduce gas blowback and minimize cyclic rate increases. The suppressor can be disassembled with common tools, and integrated carbon cutters are included to simplify cleaning.

As a short-barreled rifle, the Maxim Defense PDX-SD is an NFA-regulated item requiring the appropriate federal tax stamp and transfer process prior to acquisition. ICB Firearms is a family-owned retailer based in Saint Clair Shores, Michigan, offering knowledgeable assistance and nationwide shipping on applicable products.