GRIFFIN Dual-Lok EZ Brake 5.56mm 1/2x28 Muzzle Device
$90.20
$94.95
(You save
$4.75
)
- Caliber-Gauge:
- 223 Remington / 5.56 NATO
The Griffin Armament Dual-Lok EZ Brake is a 5.56mm muzzle device designed for shooters who want a lightweight, versatile quick-detach interface that doubles as a recoil-reducing brake. Built around Griffin's Dual-Lok mounting system, this brake functions as both a standalone muzzle brake and a secure mounting platform for any Dual-Lok series suppressor—including the Dual-Lok 5, Dual-Lok 7, HRT-556, and HRT-762. It's an ideal choice for AR-15 owners and other 5.56 shooters who value modularity without sacrificing durability or performance.
At just 2.5 ounces, the EZ Brake is one of the lightest options in the Dual-Lok lineup, keeping your rifle's front end nimble and responsive. The three radial slots carved into the body work to manage recoil impulse while the brake itself requires no timing—simply thread it onto your 1/2x28 barrel and secure it. The engineering here reflects Griffin's attention to weight savings: a lighter suppressor mount means less mass hanging off your barrel, which translates to quicker handling and reduced fatigue during long sessions at the range or in the field.
Constructed from 17-4 PH stainless steel and finished in Black Nitride, the EZ Brake resists corrosion and is built to last through years of use. The Dual-Lok retention ring locks onto your suppressor with minimal point-of-impact shift between firing with and without a can attached. Installation is straightforward—a 13/16 standard socket wrench is all you need.
Key Features
- Lightweight 2.5-ounce design reduces suppressor system weight and improves barrel responsiveness
- Compatible with all Dual-Lok series silencers: Dual-Lok 5, Dual-Lok 7, HRT-556, and HRT-762
- Three radial slots provide effective recoil mitigation
- No timing required for installation
- 17-4 PH stainless steel construction with Black Nitride finish for durability and corrosion resistance
- Taper and Dual-Lok retention ring ensure solid lockup with repeatable point-of-impact performance
- Simple installation with standard 13/16 socket wrench
Specifications
| Caliber | 5.56mm |
| Thread Pattern | 1/2x28 |
| Material | 17-4 PH Stainless Steel |
| Finish | Black Nitride |
| Weight | 2.5 ounces |
| Overall Length | 1.4 inches |
| Spline Diameter | 1.075 inches |
| Body Diameter | 0.93 inches |
Frequently Asked Questions
What suppressors work with the Dual-Lok EZ Brake?
The EZ Brake is compatible with all Griffin Armament Dual-Lok series suppressors, including the Dual-Lok 5, Dual-Lok 7, HRT-556, and HRT-762.
Does this brake require timing during installation?
No. The Dual-Lok EZ Brake does not require timing, making installation quick and straightforward. You simply thread it onto your 1/2x28 barrel and tighten it securely with a 13/16 socket wrench.
How much does the EZ Brake weigh?
The EZ Brake weighs just 2.5 ounces, making it one of the lightest options available for the Dual-Lok interface and helping keep your rifle balanced and responsive.
Will the brake shift my point of impact when I attach or remove a suppressor?
The taper and Dual-Lok retention ring are engineered to ensure solid lockup with minimal and repeatable point-of-impact shift between suppressed and unsuppressed shooting.
