Gemtech144599940
Gemtech 13817 7.62 Etm Muzzle Brake 5/8-24$69.00
Availability: In Stock
The Gemtech 13818 7.62 ETM flash hider is a purpose-built muzzle device engineered for shooters running suppressed rifle builds. Designed specifically to work with Gemtech's ETM (External Thread Mount) suppressor line, this 5/8-24 threaded flash hider delivers the reliability and alignment precision that matters when you're mounting sound reduction gear on a precision rifle. Whether you're building a short-barreled rifle, a hunting rig that demands hearing protection, or a patrol carbine, this hider gives you a platform that locks in concentrically with your suppressor, every time.
At 2.375 inches long, this hider is sized to work on 14.5" barrels when pinned and welded—a configuration popular in rifle builds where a fixed muzzle device is the practical choice. The pre-dimpled design streamlines that installation process. More importantly, Gemtech engineered this hider with geometry that resists carbon locking—one of the real frustrations suppressor owners face. Over repeated strings of fire with a can attached, carbon can build up and seize a traditional flash hider to the muzzle. This design minimizes that headache, so your suppressor comes off when you want it to, not when you're stuck cursing at the range.
Finished in durable black and weighing just 2 ounces, the 13818 is lightweight enough that it won't throw off your rifle's balance and robust enough to handle the grit of actual shooting. If you're already committed to the Gemtech ETM suppressor ecosystem, this is the logical choice for your muzzle interface—it's built to work together, not just bolt on.
| Caliber | .30 caliber (7.62mm) |
| Mount Type | 5/8-24 threads |
| Length | 2.375 inches |
| Weight | 2 ounces |
| Finish | Black |
| Design | Pre-dimpled for pin and weld |
The Gemtech 13818 is purpose-designed for Gemtech ETM-equipped suppressors. While the 5/8-24 thread is a common rifle standard, this hider's alignment and geometry are optimized for the ETM suppressor line. Compatibility with other suppressors cannot be assumed.
This hider measures 2.375 inches long and is pre-dimpled for pin-and-weld installation on 14.5" barrels. Pin-and-weld is the designed installation method. If you need a muzzle device for a different barrel length or prefer threaded-only mounting, you may need a different solution.
Pre-dimpling means Gemtech has already cut the registration points into the hider where pins pass through for permanent installation. This simplifies the welding process and ensures proper alignment during the pin-and-weld operation.
This product is primarily designed as an interface component for suppressor mounting. Flash hider performance characteristics are not specified in the product data provided.
SKU: 144600649 • Width: 3.7in • Height: 1.2in • Depth: 5.6in • Weight: 0.22oz
Availability: In Stock
The Gemtech 13818 7.62 ETM flash hider is a purpose-built muzzle device engineered for shooters running suppressed rifle builds. Designed specifically to work with Gemtech's ETM (External Thread Mount) suppressor line, this 5/8-24 threaded flash hider delivers the reliability and alignment precision that matters when you're mounting sound reduction gear on a precision rifle. Whether you're building a short-barreled rifle, a hunting rig that demands hearing protection, or a patrol carbine, this hider gives you a platform that locks in concentrically with your suppressor, every time.
At 2.375 inches long, this hider is sized to work on 14.5" barrels when pinned and welded—a configuration popular in rifle builds where a fixed muzzle device is the practical choice. The pre-dimpled design streamlines that installation process. More importantly, Gemtech engineered this hider with geometry that resists carbon locking—one of the real frustrations suppressor owners face. Over repeated strings of fire with a can attached, carbon can build up and seize a traditional flash hider to the muzzle. This design minimizes that headache, so your suppressor comes off when you want it to, not when you're stuck cursing at the range.
Finished in durable black and weighing just 2 ounces, the 13818 is lightweight enough that it won't throw off your rifle's balance and robust enough to handle the grit of actual shooting. If you're already committed to the Gemtech ETM suppressor ecosystem, this is the logical choice for your muzzle interface—it's built to work together, not just bolt on.
| Caliber | .30 caliber (7.62mm) |
| Mount Type | 5/8-24 threads |
| Length | 2.375 inches |
| Weight | 2 ounces |
| Finish | Black |
| Design | Pre-dimpled for pin and weld |
The Gemtech 13818 is purpose-designed for Gemtech ETM-equipped suppressors. While the 5/8-24 thread is a common rifle standard, this hider's alignment and geometry are optimized for the ETM suppressor line. Compatibility with other suppressors cannot be assumed.
This hider measures 2.375 inches long and is pre-dimpled for pin-and-weld installation on 14.5" barrels. Pin-and-weld is the designed installation method. If you need a muzzle device for a different barrel length or prefer threaded-only mounting, you may need a different solution.
Pre-dimpling means Gemtech has already cut the registration points into the hider where pins pass through for permanent installation. This simplifies the welding process and ensures proper alignment during the pin-and-weld operation.
This product is primarily designed as an interface component for suppressor mounting. Flash hider performance characteristics are not specified in the product data provided.
SKU: 144600649 • Width: 3.7in • Height: 1.2in • Depth: 5.6in • Weight: 0.22oz