Optimus 6 by Griffin Armament

Published on November 27, 2025
Duration: 9:03

Ivan from Kit Badger provides an expert review of the Griffin Armament Optimus 6 suppressor. This 3D-printed 17-4 steel suppressor is designed for low back pressure, optimizing performance for 6mm cartridges like 6mm ARC and 5.56. The review highlights its versatility, effective flash mitigation via the 'Flash Killer Quad Tine' end cap, and multiple mounting options (Dual-Lok, Taper-Lok, Hub). Extensive real-world testing, including professional courses, validates its reliability and minimal impact on ejection patterns.

Quick Summary

The Griffin Armament Optimus 6 is a 3D-printed 17-4 steel suppressor optimized for 6mm cartridges like 6mm ARC and 5.56. Its flow-through design significantly reduces back pressure, and it features effective flash mitigation with its 'Flash Killer Quad Tine' end cap. Multiple mounting options ensure broad compatibility.

Chapters

  1. 00:00Introduction to Optimus 6
  2. 01:01Caliber Versatility (6mm ARC, 5.56)
  3. 01:39Real-World Field Testing
  4. 03:16Construction: 3D Printed 17-4 Steel
  5. 04:05Flash Mitigation: Quad Tine End Cap
  6. 05:57Back Pressure Assessment
  7. 06:45Mounting Options (Dual-Lok, Taper-Lok, Hub)

Frequently Asked Questions

What makes the Griffin Armament Optimus 6 a low back pressure suppressor?

The Optimus 6 utilizes a flow-through design, allowing gases to exit the suppressor more efficiently. This design minimizes the amount of gas pushed back into the firearm's action, resulting in lower felt recoil and less fouling compared to traditional baffle stack suppressors.

What calibers is the Griffin Armament Optimus 6 optimized for?

The Optimus 6 is specifically optimized for 6mm cartridges, making it highly effective for rounds like 6mm ARC. It also performs well with 5.56 NATO, offering better performance than a .30 caliber suppressor would on these smaller calibers.

What are the mounting options for the Griffin Armament Optimus 6?

The Optimus 6 offers versatile mounting solutions, including Griffin Armament's proprietary Dual-Lok and Taper-Lok systems. It is also available in a Hub mount version, featuring the common 1.375x24 thread pitch, allowing compatibility with a wide range of existing muzzle devices.

How is the construction of the Griffin Armament Optimus 6 unique?

The Optimus 6 is constructed using advanced 3D printing (DLMS) with 17-4 steel. It undergoes post-machining for a refined finish and features a laser-welded back section, combining modern manufacturing techniques with considerations for durability and serviceability.

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