Description
The Gemtech 5.56 ETM Flash Hider is a purpose-built muzzle device engineered for shooters who demand reliable suppressor integration and effective flash suppression. Manufactured by Gemtech — a trusted leader in suppressor and suppressor-accessory technology — this flash hider is designed to work flawlessly with ETM (Enhanced Taper Mount) equipped suppressors, ensuring precise alignment and rock-solid lockup every time you mount your can.
Key Specifications
The Gemtech 5.56 ETM Flash Hider is constructed with exacting precision to meet the needs of serious rifle builders and suppressor users. Here are the essential specs:
- Caliber: 5.56mm NATO / .30 Caliber compatible
- Thread Pattern: 5/8-24
- Length: 2.375 inches
- Weight: 2 ounces
- Finish: Black
- Pre-Dimpled: Yes — for pin and weld to 14.5″ barrels
- Mount System: Enhanced Taper Mount (ETM)
At just 2 ounces, this flash hider adds virtually no weight to your rifle while delivering critical functionality for suppressor-ready builds. The 5/8-24 threading ensures compatibility with a wide range of .30 caliber and 5.56mm rifle barrels.
Performance & Ballistics
The standout performance feature of the Gemtech 5.56 ETM Flash Hider is its unmatched reliability in aligning with ETM-equipped suppressors. The Enhanced Taper Mount system provides a self-indexing, repeatable attachment point that eliminates the guesswork and frustration associated with traditional mounting systems. Every time you attach your suppressor, you get consistent, concentric alignment — a critical factor for accuracy and safety.
One of the most significant advantages of this flash hider is that it virtually eliminates the possibility of carbon locking when a suppressor is attached. Carbon locking is a common issue where carbon fouling builds up between the muzzle device and suppressor, making removal extremely difficult. Gemtech’s ETM design addresses this problem head-on, ensuring your suppressor comes off cleanly even after extended firing sessions.
As a flash hider, this device also excels at reducing visible muzzle flash, which is especially valuable in low-light shooting conditions and tactical environments where signature reduction matters.
Intended Use
The Gemtech 5.56 ETM Flash Hider is ideal for a range of applications where suppressor integration and flash suppression are priorities:
- Suppressor-Ready Rifle Builds: If you’re building a rifle specifically designed for suppressor use, this flash hider provides the perfect foundation with Gemtech’s ETM mounting system.
- SBR and 14.5″ Barrel Pin-and-Weld Configurations: The pre-dimpled design makes this flash hider an excellent choice for those looking to permanently attach a muzzle device to a 14.5″ barrel to meet the 16″ minimum overall barrel length requirement without an NFA tax stamp.
- Tactical and Law Enforcement Applications: Flash suppression and reliable suppressor mounting are critical for professionals who operate in dynamic environments.
- Recreational and Competition Shooting: Suppressed shooting is more enjoyable and less disruptive, and this flash hider makes the transition between suppressed and unsuppressed shooting seamless.
Why Choose CaliperDepot
At CaliperDepot.com, we are committed to providing shooters with premium firearms accessories at competitive prices. When you purchase the Gemtech 5.56 ETM Flash Hider from us, you benefit from fast shipping, knowledgeable customer support, and the confidence of buying from a retailer that understands what matters to the shooting community. We stock only genuine, factory-new products from trusted manufacturers like Gemtech.
Ready to upgrade your rifle with a flash hider that delivers flawless suppressor integration? Add the Gemtech 5.56 ETM Flash Hider to your cart today and experience the reliability and performance that Gemtech is known for. Shop CaliperDepot.com for the best selection of muzzle devices, suppressors, and shooting accessories.
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