The Griffin Armament Optimus Modular QD Suppressor is an extremely versatile, multi-caliber suppressor designed to work across a wide range of firearms. Engineered with a fully modular design, the Optimus can be configured for rifles, pistols, and rimfire platforms, covering calibers from .17 HMR up to .300 Winchester Magnum. Built from rugged 17-4 PH stainless steel, this suppressor delivers durability, precision machining, and long-term reliability in demanding conditions.
The Optimus system features removable stacked baffles for simplified cleaning and configuration changes, allowing the suppressor to be adapted to specific firearm platforms and shooting applications. With multiple mounting options and included components, this suppressor provides exceptional flexibility for shooters who want one suppressor capable of serving many different roles.
Key Benefits
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Extreme Versatility: Compatible with calibers ranging from .17 HMR to .300 Win Mag, allowing use across rifles, pistols, and rimfire firearms.
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Modular Configuration: Multiple length and mounting configurations provide flexibility for different platforms and shooting applications.
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Durable Construction: Built from 17-4 PH stainless steel for long service life, strength, and resistance to high heat and pressure.
Key Features
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Removable Stacked Baffles: Allows easy cleaning and reconfiguration of the suppressor for various firearm setups.
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Taper Mount Attachment System: Secure and repeatable mounting for rifle platforms.
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Multiple Included Components: Comes with pistons, mounts, end caps, and tools for extensive compatibility.
Included Components
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9mm end cap
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.22 caliber end cap
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Full booster assembly
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1/2×28 piston
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Taper-Lok baffle
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Full-size taper mount
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Pusher rod
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Hex multi-tool
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Car stock multi-tool
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5/8×24 .30 caliber minimalist brake
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3-lug assembly for compatible platforms
Configuration Specifications
Full Size Configuration (Taper Mount)
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Length: 9.4 inches
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Weight: 17.6 oz
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Caliber Ratings: Up to .300 Win Mag on a 24″ barrel
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308 / 6.5 CM: 14.5″ minimum barrel
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6.8 SPC: 10.5″ minimum barrel
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7.62×39: 8″ minimum barrel
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300 BLK: 8″ (supersonic or subsonic)
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5.56 NATO: 10.5″ minimum barrel
Mid-Size Taper Mount Minimalist Configuration
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Length: 7.9 inches
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Weight: 15.7 oz
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308 Win: 16″ minimum barrel
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6.8 SPC: 12.5″ minimum barrel
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7.62×39: 8″ minimum barrel
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300 BLK: 8″ (super/sub)
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5.56 NATO: 10.5″ minimum barrel
3-Lug Configuration
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Length: 6.6 inches
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Weight: 13.5 oz
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5.56 NATO: Limited full auto down to 16″, semi-auto down to 14.5″
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.300 BLK Supersonic: Limited full auto down to 9.5″
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.300 BLK Subsonic: Full auto down to 8″
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5.7×28: Full auto rated
Additional Specifications
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Manufacturer: Griffin Armament
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Model: Optimus Modular QD Suppressor
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SKU: 8061
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Construction: 17-4 PH Stainless Steel
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Mounting System: Taper Mount / Modular System
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Category: NFA Suppressors
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Made In: USA
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Warranty: Perpetual Lifetime Warranty





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