DUAL-LOK™ HRT-762™ Suppressor (.30cal)

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LEARN ABOUT SILENCERS TO YOUR DOOR!

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 performing suppressor utilizing the new DUAL-LOK™ active retention system, an often time-demanded feature by government customers. Griffin is proud to now complete the HRT lineup with the HRT 762™. This suppressor fleshes out the HRT lineup by providing .30cal capability to the commercial market, maintaining the developments of the HRT-556™.

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 itself was designed to have minimal flash signature, minimal weight, minimal POI shift, minimal gas blowback, coupled with maximum strength, durability, and sound performance.  This was a tough list of performance attributes to tackle, but Griffin succeeded by bringing unbeatable sound suppression and flash reduction to this .30cal suppressor. 

Baffle technology is carried over and tuned from the 4th generation Recce Suppressors, borrowing the ECO-FLOW™ patented feature that greatly increases performance. ECO-FLOW™ baffles reduce back-pressure, increasing flow, thus making the suppressor host firearm operating system more reliable and unaffected by the suppressor and providing cleaner breathing air to the operator’s face.  The patented low profile flash suppressing 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, Lead Design Engineer, Griffin Armament 

MOUNTING OPTIONS AVAILABLE:

The DUAL-LOK™ HRT-762™ is compatible with ALL DUAL-LOK™ MUZZLE DEVICES!

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

KEY FEATURES: 

  • Utility patents pending

  • Wear free mounting system, requires no consumable parts

  • Taper lock interface ensures security and accuracy

  • ACME thread provides speed of attachment

  • Locking ring incorporates 3 anti-rotation teeth to eliminate inadvertent loosening

  • 120 effective positions ensure a rock-solid suppressor mount and provide extremely low POI shift

  • 17-4 stainless steel & 718 Inconel

  • Traditional Tube Design with internal flash hiding characteristics

  • Patent pending ECO-FLOW™ baffle system for reduced blow back

  • Patented flash reducing end cap

  • DUAL-LOK™ Minimalist Brake 5/8x24 7.62mm (.30 cal) Included

  • ¾” wrench flats on muzzle devices

  • Collar Nitrided black for increased surface hardness, corrosion, and wear resistance

  • Suppressor body H900 heat treated and Cerakoted

  • Backed by Griffin's Perpetual Lifetime Warranty™

CALIBER RATING:

The DUAL-LOK™ HRT 762™ suppressor is rated up to .300WIN Mag.

WHAT’S IN THE BOX?

AVAILABLE MAINTENANCE ITEMS:

DIGITAL MANUAL:

RESTRICTIONS:

DUAL-LOK™ HRT 762™ suppressors do not have minimum barrel length restrictions or constraints for rifle calibers. While longer barrels promote longer service life, there are no barrel length restrictions with this suppressor!

SKU:
GADLHRT7
Length:
7.65in
Weight:
18.25 oz
Diameter:
1.5"
Caliber:
.30 (7.62mm)
Attachment System:
DUAL-LOK®
dB Rating:
(123.4db) 9.5" Griffin Mk1 .300BLK Sub, (129.9db) 9.5" Griffin Mk1 .300BLK Super
Material:
High strength, high temperature, corrosion resistant 17-4PH Stainless Steel & Inconel
Finish:
High Temp Cerakote
Full Auto Rated:
Yes
User Serviceable:
No

Videos

2 Reviews

  • 5
    Loved it so much I got the other one

    Published by AJ on 11th Sep 2024

    Full disclosure this is my first suppressor that I own. Like most of us, shooting suppressed started in LE agency, Military service, or have a friend that owns a few. This suppressor definitely earned its spot amongst the leading brands. After running it thru several firing schedule and comparing it with friend’s. It truly outperforms on flash suppression, gas to the face, and sound. The DUAL-LOK mounting is definitely a “chiefs kiss” overall. I love the performance of the HRT-762 I got the HRT-556. Thank you Griffin Armament

  • 5
    Excellent can...far superior to Sandman S

    Published by Jason Hachtel on 12th Aug 2024

    This is my 2nd suppressor. I've used a Sandman S and this on two 300BO SBRs. This can is def lighter, easier to put on, more confidence inspiring thanks to the dual lock, and is def quieter. A very very noticeable difference with supers and more quiet with subs. Subs are insanely quiet. Also the pitch seems lower than my Sandman which is a plus. Next will be a 556 can. Only Griffin cans for me going forward. Lastly, so much less gas in the face or gas period near you. Only issue is you will more than likely have to get lighter buffer and spring if you want to shoot subs. My ADM won't cycle in factory configuration. Hopefully I can get them to work with lightening the spring and buffer. Thanks to the blow back of the Sandman S I could run both out of the box and still turn the gas down a bit. This is NOT a gripe on the HRT can. I'm very confident I'll work it out with springs and buffers. Looks great too. Would def buy again!