Omega Manufacturing AR-15/AR-10 A2 Flash Hider - 5/8x24 TPI Birdcage Style | .308 Multi-Caliber

Heavy-Caliber Flash Suppressor for .308 Win, 7.62 NATO, .300 BLK, 6.5 Creedmoor & More

Tame muzzle flash from your large-frame AR with the Omega Manufacturing A2-Style Birdcage Flash Hider – the proven GI-spec design now available in 5/8x24 threading for .308 and other heavy-caliber AR platforms.

Key Features & Benefits

Multi-Caliber Versatility One muzzle device for multiple builds and calibers. This 5/8x24 threaded flash hider is compatible with:

• .308 Winchester - Classic hunting and precision rifle caliber
• 7.62 NATO - Military specification full-power rifle
• .300 Blackout - Subsonic and supersonic versatility
• 7.62x39 - AK-caliber AR builds
• .243 Winchester - Flat-shooting varmint and deer caliber
• 6.5 Grendel - Long-range AR-15 chambering
• 6.5 Creedmoor - Modern precision cartridge

Build multiple uppers with confidence knowing one flash hider pattern fits them all.

Classic A2 Birdcage Design The time-tested military configuration that effectively disrupts and disperses muzzle flash, protecting your night vision during low-light engagements. The proven birdcage pattern also helps manage muzzle rise and felt recoil – especially important with larger calibers where flash and blast are more pronounced than standard 5.56.

Manganese Phosphate Finish Military-grade Parkerized coating provides superior corrosion resistance and exceptional durability. This non-reflective matte black finish withstands moisture, carbon fouling, and harsh environmental conditions while maintaining a classic mil-spec appearance that matches most AR builds.

5/8x24 Thread Pitch Standard The industry-standard threading for .308-class AR platforms ensures secure, wobble-free installation on AR-10, DPMS LR-308, Aero Precision M5, and other large-frame AR rifles. This is also the correct thread pitch for heavier .300 Blackout barrels and other larger-bore AR-15 builds.

Battle-Proven Performance Based on the original M16A2 design that's served reliably in the world's harshest combat environments. This isn't experimental technology – it's a proven configuration adapted for modern heavy-caliber platforms.

Technical Specifications

• Thread Pitch: 5/8x24 TPI (Threads Per Inch)
• Design: A2 Style Birdcage
• Finish: Manganese Phosphate (Parkerized)
• Caliber Compatibility: .308 Win, 7.62 NATO, .300 BLK, 7.62x39, .243 Win, 6.5 Grendel, 6.5 Creedmoor
• Platform: AR-10, AR-15 (heavy calibers)
• Style: GI/Mil-Spec Pattern
• Material: Steel
• Color: Matte Black
• Pin & Weld Ready: Check overall length for specific applications

What's Included

• (1) Omega Manufacturing A2 Flash Hider (5/8x24)
• Installation requires crush washer or shims (sold separately)

Thread Pitch Guide - Critical Information

5/8x24 Threading (THIS PRODUCT) is for:

• AR-10 / .308 AR platforms
• Large-frame AR rifles
• Heavy-barrel .300 Blackout
• 6.5 Creedmoor AR builds
• 7.62x39 AR builds

1/2x28 Threading (NOT this product) is for:

• Standard AR-15 5.56/.223
• Lightweight .300 Blackout barrels
• .224 Valkyrie

Always verify your barrel threading before ordering. Incorrect thread pitch will not fit and could damage threads.

Installation Notes

Installation Requirements:

• Requires crush washer or timing shims (sold separately)
• Torque to 15-20 ft-lbs for secure installation
• Use proper armorer's wrench to avoid marring finish
• Verify timing (ports should be perpendicular to bore)

Professional installation recommended for first-time installers.

Perfect For

✓ AR-10 and large-frame AR builds

✓ .308 Winchester precision rifles

✓ 6.5 Creedmoor long-range builds

✓ .300 Blackout heavy barrel configurations

✓ 7.62x39 AR platform conversions

✓ Hunting rifle setups

✓ Tactical and competition rifles

✓ Flash signature reduction for low-light shooting

✓ Budget-conscious builders seeking proven performance

Why Flash Hiders Matter for Large-Caliber ARs

Heavy calibers like .308 and 6.5 Creedmoor produce significantly more muzzle flash than standard 5.56 NATO:

Without Flash Hider:

• Bright, distracting muzzle flash disrupts night vision
• Flash signature reveals shooter position
• Increased perceived recoil from blast
• Slower follow-up shot acquisition

With A2 Flash Hider:

• Flash dispersed upward and to sides, protecting shooter's vision
• Reduced visual signature
• Modest recoil management from design
• Faster target reacquisition

For any AR-10 or large-caliber AR build, a quality flash hider is essential – not optional.

Why Choose Omega Manufacturing?

Omega Manufacturing delivers mil-spec performance without the premium price tag. This A2 flash hider uses the same proven design trusted by military forces worldwide, manufactured to exacting standards for reliable performance. Whether you're building a precision .308 rifle, a versatile .300 Blackout setup, or a long-range 6.5 Creedmoor platform, trust Omega for components that work.

Proven Design. Multi-Caliber Versatility. Exceptional Value.