Built for heavy duty use, the new Griffin Armament HRT-762 rifle suppressor is the bigger brother to the HRT-556 suppressor released last year. This silencer weighs in at 18.9 ounces and boasts some very impressive sound reduction numbers. Priced at $1,045, the HRT-762 is equipped with the DUAL-LOK mounting system. Details and specifications can be found below.

More Griffin Armament @ TFB:

• Griffin GATE-LOK HUB Mount Interface 1.375×24 for A2 Muzzle Devices
• TFB Behind The Gun Podcast #63: Evan and Austin with Griffin Armament
• New DUAL-LOK HRT 556 Rifle Suppressors from Griffin Armament

NEW: The Griffin Armament HRT-762 DUAL-LOK Rifle Suppressor

Griffin Armament HRT-762 Specifications:

• Dimensions: 1.5”x 7.6”
• Weight: 18.25 oz
• Sound pressure Level:  (123.4db) .300BLK Sub, (129.9db) .300BLK Super [9.5” Griffin Mk1 rifles]
• MSRP: $1045.00

Muzzle devices supported :

• DUAL-LOK™ Minimalist Muzzle Brake (17-4 Steel or 6AL4V Titanium)
• DUAL-LOK™ Minimalist Stealth Flash Suppressor (17-4 Steel or 6AL4V Titanium)
• DUAL-LOK™ EZ-Brake™
• DUAL-LOK™ Paladin® 2-Port Brake
• DUAL-LOK™ 2.25” and 2.75” Stealth Flash Suppressor
• DUAL-LOK™ Bayonet Flash Hider
• DUAL-LOK™ Bayonet Micro Brake
• DUAL-LOK™ Closed Tine Flash Hider
• DUAL-LOK™ Tactical Compensator

Thread pitches supported:

• 1/2×28 (.22cal, .30cal)
• 5/8×24, 14x1MM LH, 18X1MM, 3/4X24, M13x.75 (.30cal)
• M13x1.25 (Up to 7MM)

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Griffin Armament Announces DUAL-LOK™ HRT-762™ rifle suppressors.

Watertown WI, Aug. 9th, 2023

When Griffin Armament designed the DUAL-LOK™ HRT-556™ for elite HRT units, the goal was to deliver a compact, highly durable, low flash, and top tier performing suppressor utilizing the new DUAL-LOK™ active retention system, an often demanded feature by government customers. Griffin is proud to now complete the HRT lineup with the HRT–762™. This suppressor completes the HRT lineup by providing a highly durable, low flash, 30 caliber model.  

The HRT-762™ features the patent-pending DUAL-LOK™ mounting system, an accurate, robust, reliable, and wear free system with robust muzzle device support.  The suppressor was designed to have minimal flash signature, minimal POI shift, and minimal gas blowback. These attributes, coupled with maximum strength, durability, and sound performance make the HRT-762™ an unbeatable option in the .30cal suppressor market. 

Baffle technology is a lightly modified version of the 4th generation Recce Suppressor baffle system. Tuned ECO-FLOW™ baffles reduce back-pressure, increasing flow, making the host firearm operating system more reliable and improving air quality in the vicinity of theoperator’s face.  The patented low profile flash suppressor end cap further adds performance to the low flash baffle system. 

“When we developed the HRT-556™, we brought to market a compact, heavy-duty, high-performance can built on a foundation of extensive R&D. Customers requested a .30cal version and we delivered. The HRT-762™ piggybacks off the developments of the HRT-556™ and provides the same top tier performance in a rugged .30caliber option. The HRT 7 is one of our best performing .30cal suppressors to date. I’m extremely proud of the work our team did on this project, and I’m excited to introduce this suppressor to Griffin’s DUAL-LOK™ fanbase.”

– Austin, Product Development Manager, Griffin Armament 

DUAL-LOK™ suppressors are machined in Griffin’s Watertown Wisconsin facility by freedom loving Americans.  

Key points :

HRT-762™ Specs:

Muzzle devices supported :

Thread pitches supported: