Griffin Armament Dlfc30C5824 Dual-Lok Flash Comp 30/7.62Mm Qpq Nitride 17-4

The Griffin Armament Dlfc30C5824 Dual-Lok Flash Comp is a precision-engineered muzzle device designed for 30-caliber and 7.62mm rifle builds. Built from 17-4 PH stainless steel and finished with a durable QPQ nitride coating, this flash hider delivers reliable performance in field conditions while resisting corrosion and wear. The 5/8x24 thread pitch makes it a direct fit for most modern rifle platforms chambered in .308 Winchester, .300 Win Mag, and other full-power rifle cartridges in the 30-caliber family.

Flash signature reduction is critical for tactical shooting, low-light hunting, and range work where muzzle flash can compromise target visibility or night vision capability. The Dual-Lok design secures the device firmly to your barrel, minimizing shift or loosening during extended shooting sessions. The QPQ nitride surface treatment goes beyond simple bluing—it's a case-hardening process that creates a corrosion-resistant layer ideal for hunters working in wet conditions or shooters building rifles for hard use.

If you're building a precision 308 rifle, upgrading an AR-10, or installing a muzzle brake on a bolt-action hunting rifle, the durability and flash-reduction performance of this Griffin comp make it a solid choice for shooters who demand reliability without settling for generic solutions.

Key Features

• QPQ nitride finish for superior corrosion resistance and durability
• 17-4 PH stainless steel construction handles full-power rifle pressures
• Dual-Lok design maintains zero and prevents rotation under recoil
• 5/8x24 thread pitch compatible with standard 30-caliber rifle barrels
• Designed for flash reduction on 30-caliber and 7.62mm platforms

Specifications

Frequently Asked Questions

What rifles and calibers will this flash comp fit?

The 5/8x24 thread pitch and 30-caliber / 7.62mm design make this device compatible with .308 Winchester, .300 Win Mag, .30-06 Springfield, and other full-power rifle cartridges in the 30-caliber family—provided your barrel is threaded 5/8x24. Verify your barrel's thread pitch before purchase.

What does QPQ nitride finish do?

QPQ (Quench-Polish-Quench) nitride is a case-hardening treatment that creates a dark, corrosion-resistant surface layer. It's tougher and more durable than standard bluing and performs well in harsh field conditions, including wet weather and salt exposure.

How does the Dual-Lok design work?

The Dual-Lok system is engineered to lock the device securely to your barrel and prevent rotation or loosening during shooting. This helps maintain zero and ensures consistent performance across extended shooting sessions.

Is this a flash hider or a muzzle brake?

This is a flash comp—it prioritizes flash signature reduction over recoil control. It's designed for shooters and hunters who want to minimize visible muzzle flash, especially in low-light conditions or when using night vision equipment.