Gemtech144600649
Gemtech 13818 7.62 Etm Flash Hider 5/8-24$69.00
Availability: In Stock
The Gemtech 13817 7.62 ETM muzzle brake is engineered for shooters running Gemtech suppressors with ETM (Equipped Threaded Mount) compatibility. If you're suppressing a rifle and want rock-solid alignment between your muzzle device and suppressor—plus a permanent solution that won't shift zero—this is the brake you're after. At 2.375 inches long and pre-dimpled for pin-and-weld installation on 14.5" barrels, it locks in tight and stays locked, eliminating the carbon fouling headaches that plague loose connections.
The ETM design keeps gas and carbon out of the suppressor's working surfaces, which means less maintenance and more reliable operation downrange. This matters especially on shorter barrels where suppressor performance and durability take a hit from poor alignment or carbon accumulation. The 5/8-24 thread pitch is the standard for .30-caliber rifle barrels, so compatibility is straightforward if your rifle is already threaded to spec.
Weighing just 2 ounces, the brake won't burden your barrel or throw off your balance. Finished in black, it blends seamlessly with most rifle platforms. Whether you're building a precision 300 Win Mag or a compact 308 for hunting, the Gemtech 13817 pairs reliability with the kind of quiet operation only a well-integrated suppressor system can deliver.
| Caliber | 7.62 / .30 caliber |
| Length | 2.375 inches |
| Weight | 2 ounces |
| Thread Pitch | 5/8-24 |
| Mount Type | ETM (Equipped Threaded Mount) |
| Finish | Black |
Yes, if your suppressor is ETM-equipped. The 13817 is specifically designed for alignment with Gemtech's ETM system, which minimizes carbon buildup and keeps your suppressor operating smoothly.
Yes. The brake comes pre-dimpled for pin-and-weld installation on 14.5" barrels, making a permanent installation straightforward.
This model has a 5/8-24 thread pitch, which is the standard for .30-caliber rifles. Your barrel must be threaded to this spec for proper fit.
The brake weighs 2 ounces, keeping additional muzzle weight minimal and preserving your rifle's balance and handling characteristics.
SKU: 144599940 • Width: 3.7in • Height: 1.2in • Depth: 5.8in • Weight: 0.235oz
Availability: In Stock
The Gemtech 13817 7.62 ETM muzzle brake is engineered for shooters running Gemtech suppressors with ETM (Equipped Threaded Mount) compatibility. If you're suppressing a rifle and want rock-solid alignment between your muzzle device and suppressor—plus a permanent solution that won't shift zero—this is the brake you're after. At 2.375 inches long and pre-dimpled for pin-and-weld installation on 14.5" barrels, it locks in tight and stays locked, eliminating the carbon fouling headaches that plague loose connections.
The ETM design keeps gas and carbon out of the suppressor's working surfaces, which means less maintenance and more reliable operation downrange. This matters especially on shorter barrels where suppressor performance and durability take a hit from poor alignment or carbon accumulation. The 5/8-24 thread pitch is the standard for .30-caliber rifle barrels, so compatibility is straightforward if your rifle is already threaded to spec.
Weighing just 2 ounces, the brake won't burden your barrel or throw off your balance. Finished in black, it blends seamlessly with most rifle platforms. Whether you're building a precision 300 Win Mag or a compact 308 for hunting, the Gemtech 13817 pairs reliability with the kind of quiet operation only a well-integrated suppressor system can deliver.
| Caliber | 7.62 / .30 caliber |
| Length | 2.375 inches |
| Weight | 2 ounces |
| Thread Pitch | 5/8-24 |
| Mount Type | ETM (Equipped Threaded Mount) |
| Finish | Black |
Yes, if your suppressor is ETM-equipped. The 13817 is specifically designed for alignment with Gemtech's ETM system, which minimizes carbon buildup and keeps your suppressor operating smoothly.
Yes. The brake comes pre-dimpled for pin-and-weld installation on 14.5" barrels, making a permanent installation straightforward.
This model has a 5/8-24 thread pitch, which is the standard for .30-caliber rifles. Your barrel must be threaded to this spec for proper fit.
The brake weighs 2 ounces, keeping additional muzzle weight minimal and preserving your rifle's balance and handling characteristics.
SKU: 144599940 • Width: 3.7in • Height: 1.2in • Depth: 5.8in • Weight: 0.235oz