Griffin Dual-Lok HRT 556

HRT

The Griffin Dual-Lok HRT is a light, quiet, durable 5.56 silencer. It has low backpressure, allowing it to excel on AR-15s without additional tuning.   Ideal for situations where rack weapons can not be altered, the Dual-Lok HRT was designed with the expanding needs of today's professionals in mind. The secondary locking system provides over-the-top security, eliminating the chance of the silencer becoming loose. Unlike competitors, the Dual-Lok system is wear-free and can withstand the test of time, even under the most adverse conditions. The patent pending front cap further reduces external flash and enhances sound performance.

The tubeless design allows for less weight and more volume, translating into a quieter silencer than many others in the class. The baffles are laser-welded, preventing human error during the manufacturing process.    

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 quick installation and attachment without errors. Positive spring tension uses a redundant locking collar for secondary retention. The anti-rotation teeth ensure the silencer doesn't back off under extreme circumstances.  

AVAILABLE IN BLACK AND FLAT DARK EARTH

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 HRT 556 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
• Dual-Lok 5 and 7 Tutorial