Griffin Dual-Lok 7 - DEMO
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The Griffin Dual-Lok 7 is a lightweight, tubeless 5.56 suppressor built from 718 Inconel and 17-4 stainless steel with laser-welded construction. ECO-FLOW baffle technology optimizes flash reduction, suppression, and blowback for semi-automatic use. The Dual-Lok mounting system combines a precision taper interface with a redundant locking collar and anti-rotation teeth for secondary retention. Backpressure and suppression are tuned for AR-15 platforms.
USED CONDITION
- Gen 1 (very early serial number)
- Fresh coat of Cerakote, black
- Round count unknown
SPECIFICATIONS
- Caliber: 7.62mm
- Length: 6.5 inches
- Diameter: 1.5 inches
- Weight: 11.8 ounces
- Materials: 718 Inconel and 17-4 stainless steel
- Finish: Cerakote
- Color: Black
- Sound: 134 dB
- Mount: Dual-Lok quick disconnect
- Full-auto rated
- No minimum barrel length
- Perpetual lifetime warranty
WHAT'S INCLUDED
- Suppressor and box only
COMPATIBLE ACCESSORIES (sold separately)
| Weight | 11.8oz |
|---|---|
| Manufacturer | Griffin Armament |
| Caliber | 5.56mm |
| Length | 6.5 |
| Diameter | 1.5" |
| Decibel Reduction / Output | 134 |
| Full Auto Rated | Yes |
| Mount | Quick Disconnect |
| Thread Pitch | Multiple Thread Pitchs Available |
| Color | Black |
| Finish | Cerakote |
| Materials | 17-4 Stainless |
| Can Be Disassembled | No |
| Warranty | Lifetime |
TROUBLE FREE SECONDARY RETENTION
The Griffin Dual-Lok 5 is the next evolution in quick-disconnect light-weight silencers without compromised durability. Griffin's tubeless legacy began in 2010, setting the standard for industry designs over a decade later. With tubeless construction the silencer is able to be lighter and more quiet, but also requires more attention to engineering detail. The Dual-Lok series has exceeded the durability and service life of traditionally constructed suppressors by being made from 718 Inconel and 17-4 stainless steel from leading suppliers with innovative design and manufacturing practices. This includes laser-welding to prevent human mistakes and increase consistency.
Backpressure and suppression are optimized for semi-automatic use. ECO-FLOW baffle technology provides optimal flash reduction, suppression, and reduction in blow-back. This translates to a more pleasant shooting experience on platforms such as the AR-15. The patent pending front cap further reduces external flash and enhances sound performance.
The Dual-Lok system is integrated into the silencer body to provide maximum accuracy and enhance durability. A precision taper interface between the muzzle device and mount keeps POI shift consistent and repeatable. An ACME thread allows for both a quick install and attachment without errors. Positive spring tension uses a redundant locking collar to provide a secondary retention method. The anti-rotation teeth ensure the silencer doesn't back off under even the most extreme circumstances.
FEATURES
- Wear-free mounting system
- 17-4 Stainless construction
- Flash reducing and flow optimized endcap
- Perpetual lifetime warranty
- No minimum barrel lengths
- Full auto rated
WHAT'S INCLUDED
- Dual-Lok 5.56 Silencer
- 1/2x28 Dual-Lok Minimalist Brake
- Griffin pouch
- Manual
COMPATIBLE ACCESSORIES
- Dual-Lok Brakes
- Dual-Lok Flash Hiders
- Dual-Lok Compensators
VIDEOS
- Griffin Sound Testing
- Dual-Lok 5 and 7 Launch Video