Griffin Armament

The Griffin Armament Dual-Lok EZ Brake is a 30-caliber muzzle device engineered for shooters running Griffin's Dual-Lok suppressor system. Built from 17-4 PH stainless steel and finished in black nitride, this brake serves dual purposes: it anchors your suppressor with repeatable, rock-solid lockup, and it tames recoil with three radial slots that work whether you're shooting unsuppressed or prepping for a can. The EZ Brake is one of the lightest mounts in the Dual-Lok lineup at just 2.5 ounces, which means less weight on your barrel and a more responsive rifle—a real advantage if you're hunting or running precision drills at distance.
Installation is straightforward: the 1/2x28 thread pattern fits standard 30-caliber rifles, and unlike some brakes, this one requires no timing. A 13/16-inch socket wrench is all you need to get it torqued down. Once installed, the taper design and retention ring ensure minimal point-of-impact shift, so you won't chase zero after swapping between suppressed and unsuppressed shooting. That's the kind of consistency that matters when you're zeroed in for a hunt or competition.
If you're building a 30-caliber rifle around Griffin's Dual-Lok 5, Dual-Lok 7, HRT-556, or HRT-762 suppressors, this brake is the natural starting point. The durability of 17-4 PH stainless means it'll handle years of field use without corrosion creep, and the slim profile keeps your rifle's aesthetics intact while delivering real recoil management.
| Caliber | 30 Caliber |
| Thread Pattern | 1/2x28 |
| Material | 17-4 PH Stainless Steel |
| Finish | Black Nitride |
| Weight | 2.5 ounces |
| Overall Length | 1.4 inches |
| Installation Tool Required | 13/16-inch socket wrench |
The EZ Brake interfaces with all Dual-Lok series silencers, including the Dual-Lok 5, Dual-Lok 7, HRT-556, and HRT-762.
No. The EZ Brake requires no timing—install it with a 13/16-inch socket wrench and you're done.
The taper and retention ring design is engineered for solid lockup and minimal, repeatable point-of-impact shift, so zero drift between suppressed and unsuppressed shooting should be minimal.
The 17-4 PH stainless steel and black nitride finish provide durability for field conditions, and the lightweight design (2.5 ounces) is ideal for hunters who value reduced weight and barrel responsiveness.

Griffin Armament


The Griffin Armament Dual-Lok EZ Brake is a 30-caliber muzzle device engineered for shooters running Griffin's Dual-Lok suppressor system. Built from 17-4 PH stainless steel and finished in black nitride, this brake serves dual purposes: it anchors your suppressor with repeatable, rock-solid lockup, and it tames recoil with three radial slots that work whether you're shooting unsuppressed or prepping for a can. The EZ Brake is one of the lightest mounts in the Dual-Lok lineup at just 2.5 ounces, which means less weight on your barrel and a more responsive rifle—a real advantage if you're hunting or running precision drills at distance.
Installation is straightforward: the 1/2x28 thread pattern fits standard 30-caliber rifles, and unlike some brakes, this one requires no timing. A 13/16-inch socket wrench is all you need to get it torqued down. Once installed, the taper design and retention ring ensure minimal point-of-impact shift, so you won't chase zero after swapping between suppressed and unsuppressed shooting. That's the kind of consistency that matters when you're zeroed in for a hunt or competition.
If you're building a 30-caliber rifle around Griffin's Dual-Lok 5, Dual-Lok 7, HRT-556, or HRT-762 suppressors, this brake is the natural starting point. The durability of 17-4 PH stainless means it'll handle years of field use without corrosion creep, and the slim profile keeps your rifle's aesthetics intact while delivering real recoil management.
| Caliber | 30 Caliber |
| Thread Pattern | 1/2x28 |
| Material | 17-4 PH Stainless Steel |
| Finish | Black Nitride |
| Weight | 2.5 ounces |
| Overall Length | 1.4 inches |
| Installation Tool Required | 13/16-inch socket wrench |
The EZ Brake interfaces with all Dual-Lok series silencers, including the Dual-Lok 5, Dual-Lok 7, HRT-556, and HRT-762.
No. The EZ Brake requires no timing—install it with a 13/16-inch socket wrench and you're done.
The taper and retention ring design is engineered for solid lockup and minimal, repeatable point-of-impact shift, so zero drift between suppressed and unsuppressed shooting should be minimal.
The 17-4 PH stainless steel and black nitride finish provide durability for field conditions, and the lightweight design (2.5 ounces) is ideal for hunters who value reduced weight and barrel responsiveness.