Transform your .30-cal rifle into a suppressor-ready, recoil-taming machine with the Griffin Armament Dual-Lok Flash Comp 30/7.62mm – Black QPQ Nitride, 17-4 PH Stainless Steel, 5/8"x24 Threads – DLFC30C5824 (UPC: 689396839403). Purpose-built as both a flash hider and compensator and a QD suppressor mount, this muzzle device is the centerpiece of Griffin’s innovative Dual-Lok system. Griffin Armament+1
Hybrid Flash Hider + Compensator + QD Mount
The Dual-Lok Flash Comp is a true multi-role muzzle device:
Flash hider: Three-prong front cap helps disrupt and reduce muzzle flash, especially useful on shorter barrels and in low light. Griffin Armament+1
Compensator: Precisely calculated side and top porting works to neutralize muzzle movement and reduce felt recoil, helping you stay on target for faster follow-up shots. Bauer Precision+1
Suppressor mount: Integrates Griffin’s DUAL-LOK® QD interface, allowing secure, repeatable attachment of Dual-Lok rifle suppressors. MidwayUSA+2Buds Gun Shop+2
If you want one device that handles recoil control, flash reduction, and rock-solid suppressor mounting, this is it.
Advanced DUAL-LOK QD System – 120 Locking Positions
Griffin’s DUAL-LOK® system is engineered for superior suppressor retention, minimal POI shift, and long service life:
The Flash Comp body features 60 machined locking grooves, while the Dual-Lok mount uses two separate spring-loaded locking positions—creating 120 effective locking positions for your suppressor. MidwayUSA+1
A taper lock interface at the front ensures concentric alignment, solid lock-up, and repeatable point-of-impact. Bauer Precision+2Palmetto State Armory+2
Wear-free mounting system: No crush washers or sacrificial parts in the locking mechanism, keeping long-term maintenance low. Bauer Precision+1
The result is an extremely secure QD system that’s simple to use, hard to defeat, and engineered for real-world duty use with rifle suppressors.
Built Tough: 17-4 PH Stainless + QPQ Nitride
The DLFC30C5824 is designed to live at the hottest, hardest-working part of your rifle:
This combination stands up to:
High round counts and rapid strings of fire
Harsh environments and aggressive cleaning
The added thermal and pressure stress of suppressor use
Optimized for .30 Cal / 7.62 Platforms
This model is tuned for 30/7.62mm rifles using the common 5/8"x24 thread pattern:
Key dimensions:
It’s compact and light enough for modern builds, yet robust enough for serious use with full-power .30-cal cartridges.
Suppressor-Friendly Design Details
The Dual-Lok Flash Comp is loaded with features that matter when running a suppressor:
Tapered mounting surface at the muzzle for enhanced accuracy and consistency with attached cans. Bauer Precision+1
Extremely low POI shift thanks to the taper interface and 120-position locking system. Bauer Precision+2Palmetto State Armory+2
¾" wrench flats to make installation and removal easy with standard tools. Bauer Precision+1
Shim set included for precise timing on your barrel (timing is recommended for best comp and suppressor function). Bauer Precision+1
Griffin backs the product with its Perpetual Lifetime Warranty™, giving you long-term confidence in the mount and interface. Griffin Armament+1
Pin & Weld-Friendly for 14.5" Barrels
If you’re building a 14.5" 7.62/.30-cal rifle and want to hit the 16" minimum overall barrel length, the Dual-Lok Flash Comp is pin-and-weld compatible: Bauer Precision+1
This makes it an outstanding choice for duty-grade, pinned 14.5" battle rifles that also serve as suppressor hosts.
Ideal Applications
The Griffin Armament Dual-Lok Flash Comp 30/7.62mm shines on:
AR-10 / .308 battle rifles
6.5 Creedmoor / .260 / .243 rifles using 30-cal bore muzzle devices
7.62×51 NATO semi-auto platforms
300 Blackout rifles, especially those run suppressed
It’s especially well-suited to shooters who:
Want a single muzzle device that handles flash suppression, recoil mitigation, and suppressor mounting
Run Griffin Dual-Lok suppressors and demand a secure, repeatable QD system
Need a rugged, nitride-treated device for harsh use on a primary rifle
Key Specs – Griffin Dual-Lok Flash Comp 30/7.62mm (DLFC30C5824)
From Griffin and major distributors: Classic Firearms+2Bauer Precision+2
Brand: Griffin Armament
Model: Dual-Lok Flash Comp
Caliber: 30 / 7.62mm
Thread Pattern: 5/8"x24
Material: 17-4 PH stainless steel
Finish: Black QPQ nitride
Overall Length: ~2.3"
Diameter: ~0.93" (taper) / 0.86" (body)
Weight: ~3.4 oz
Mounting System: DUAL-LOK® QD suppressor interface (requires Dual-Lok mount & can)
Features:
Hybrid flash hider + compensator design
Taper lock interface for security & accuracy
60 muzzle-device grooves × 2 mount positions = 120 effective locking positions
Low POI shift, wear-free lockup
Pin-and-weld capable on 14.5" barrels
Includes shim set; ¾" wrench flats
MPN: DLFC30C5824
UPC: 689396839403 Shop | Shooters Jax+2Ammo Supply Depot+2
Why Choose the Griffin Dual-Lok Flash Comp 30/7.62mm?
Three tools in one: flash hider, compensator, and QD suppressor mount
Engineered for accuracy & repeatability with the Dual-Lok taper and 120-position lockup
Rugged 17-4 PH stainless + QPQ nitride construction for long-term durability
Ideal for .30-cal suppressor hosts that need both performance and reliability
If you’re ready to upgrade your .30-cal rifle with a duty-ready muzzle device that does it all—and pairs perfectly with Griffin’s Dual-Lok suppressors—the Griffin Armament Dual-Lok Flash Comp 30/7.62mm DLFC30C5824 is a top-tier choice.
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