Maxim SDX RFLX Suppressed Pistol .300 AAC Blackout 8.5″ 30rd

About this product

The Maxim SDX RFLX is an integrally suppressed AR-style pistol built around Maxim’s RFLX over-the-barrel suppressor and designed for compact, controllable suppressed performance. It is chambered in .300 AAC Blackout and uses an 8.5″ barrel with the suppressor wrapping back over the muzzle for reduced overall length. The platform includes an M-LOK compatible two-piece SDX handguard, a full-length 1913 top rail, and a Gen:6 pistol brace for practical, repeatable ergonomics.

Key Specifications

• Chambered in .300 AAC Blackout.
• The barrel measures 8.5″.
• Action is Semi-Auto.
• Standard capacity is 30 rounds.
• Exterior color is Black.
• Product type is listed as Suppressed Pistol.
• Model designation is SDX RFLX.
• Stock/brace type is MaximPB (Gen:6 Pistol Brace).
• Grip material is Polymer.
• Finish is Cerakote.

The SDX RFLX blends an integrally suppressed system with compact handling and solid feature content, making it a practical option for shooters who prioritize reduced sound signature and maneuverability in a short-barrel platform. Its robust components and clean, restrained design make it suitable for users looking for a high-quality, well-engineered suppressed pistol built around the .300 AAC Blackout cartridge.

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