Rex Silentium RexQD Gen 3 RexLOCK 6 Lug Muzzle Device System 1/2-28

Rex Silentium RexQD Gen 3 RexLOCK 6 Lug Muzzle Device System

Quick Disconnect for 1/2-28 threaded barrels

The Rex Silentium RexQD Gen 3 RexLOCK 6 Lug Muzzle Device System is a straightforward solution for shooters seeking a quick disconnect (QD) mechanism for suppressor attachment. As a mainline brand, Rex, it is known for its basic and reliable functionality.  This QD muzzle device fits the industry standard specification of a 1.375"-24 thread pitch inside the host suppressor.

The value of the RexQD system lies in its simple yet effective design for securing suppressors quickly to firearms. It represents an alternative option in the market of QD devices.  At Charlie's, we found it to be very effective, and well made, but perhaps a little on the heavy side.  It is good to have choices.

Features and Benefits:

• Six Tapered Locking Lugs: RexLOCK™ technology provides a tapered fit for enhanced concentricity and stability, ensuring the suppressor attaches securely with minimal effort.
• External Locking Ring: Offers additional security, confirming that the suppressor stays in place through different firing conditions.
• Compatibility with Industry Standards: Fits any suppressor with the universal 1.375-24 main thread, an attribute that appreciates the need for versatile use.
• Minimal Length Impact: The RexQD system extends the suppressor length by only 0.65", helping to preserve the firearm's handling characteristics.
• Audible Confirmation: The attachment mechanism produces a distinct click sound, indicating a secure lock, and eliminating guesswork during the attachment process.
• Ease of Maintenance: Structured for hassle-free disassembly, simplifying routine upkeep and ensuring longevity.

Technical Specifications:

• Thread Pitch: 1/2-28, accommodating calibers up to 0.400" in diameter
• Weight: Totaling 6oz, it contributes negligibly to the overall firearm setup
• Material: Utilizes durable 17-4PH Hardened Stainless Steel for its construction
• Finish: A Black Nitride QPQ for robust surface protection against wear and the elements
• MPN: RQD-SET500
• Patent: US11486670B1, reflecting the unique aspects of this QD system

Note on photos:  The current production model has a rounded knurled end which attaches to the barrel, while the end that connects into the suppressor retains the octagonal wrench flats.

The Rex Silentium RexQD Gen 3 RexLOCK 6 Lug Muzzle Device System exemplifies a practical selection for firearm owners who require a dependable and user-friendly quick disconnect option. It underlines the essence of functionality and standardized fitting in a QD system.