DUAL-LOK™ Minimalist Stealth Flash Suppressor (Ti)

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Griffin Armament is proud to introduce DUAL-LOK™, our newest QD mounting system for rifle suppressors. The DUAL-LOK™ system is comprised from two parts, the DUAL-LOK™ HUB Mount and the DUAL-LOK™ muzzle device (of your choice). This page is for the DUAL-LOK™ Minimalist Stealth Flash Suppressor (Ti)

The muzzle device integrates 60 machined mounting position splines, which is doubled by the mount’s two locking positions, hence the double entendre DUAL-LOK™. How is this achieved? The mounts’ two locking positions are machined out of phase of one another by 3 degrees which provides the 120 locking positions and ensures a tightly mounted and locked suppressor.  When the suppressor is installed, only one of the two positions will function by allowing the spring to push the locking collar rearward over the splines. 

Constructed of 17-4 PH stainless steel, the DUAL-LOK™ Minimalist Stealth Flash Suppressor has 3 flash suppressing tines which have anti-resonance features integrated. The Minimalist Stealth Flash Suppressor (Ti) weighs 1.7 ounces , substantially lighter than that of most competing flash suppressor mounts. The lighter weight reduces suppressor system weight while making the host firearm barrel lighter and more responsive to the shooter. The flash suppressor does not require timing.

Diameter: 1.075" [splines] .93" [unit]
OAL: 1.9"
Weight: 1.7 ounces
Materials: 6AL4V Titanium
Finish: Type 2 Tiodize



  • Utility patent pending 
  • Wear free mounting system, requires no consumable parts
  • Anti-Resonance flutes to prevent pinging under fire
  • Taper lock interface ensures security and accuracy
  • 120 effective positions ensure a rock-solid suppressor mount and provide extremely low POI shift 
  • Lighter than most market competitive flash suppressor mounts
  • 6AL4V Titanium
  • Durable gall resistant Type 2 Tiodize Finish
  • ¾” wrench flats on muzzle devices 
  • No timing or shims required


  • 1/2x28 (.22cal)
  • 5/8x24 (.30cal)


5.56mm (.223)
7.62mm (.30)
Thread Pitch:
Thread Pitch:
Type Of Part:
Muzzle Device
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3 Reviews

  • 5
    Dual-Lol Minimalist Titanium Flash Suppressor

    Published by Rangetech.us on 27th Oct 2023

    The Dual-Lok and attachments like the Ti minimalist flash suppressor are awesome! There’s something about being able to add capability without adding weight that really speaks to us. The Hub assembly is epically light too but locks up solidly and simply in a manner that won’t come undone unless you want it to. We’re recommending this system to all our students and anyone getting into a suppressor. -Rangetech.us staff

  • 5
    Insanely light. Beautiful design. Immaculate quality.

    Published by Igor K on 11th Jul 2023

    I’ve owned quite a few muzzle devices. This is my favorite one yet. The dual lok system makes for extremely quick and easy mounting and removal. The weight is almost nonexistent. The design is beautiful. I don’t want to use any other muzzle device after this.

  • 5
    Love it

    Published by Eric Sykes on 10th May 2023

    What can I say? I love it. The color is really cool and stands out. It functions very well. No pinging harmonics and incredible flash reduction. I wish I could post a video. It even reduces the flash out of the Dual Lok can as well. It is also extremely easy to clean.