Advanced Armament Corp (AAC) BLACKOUT — 7.62 NATO / .30 Cal, 5/8x24 | 90T™ Mount Compatible, SCARmor™ Finish, Black | Part 65038 | UPC 850036491866
Turn your .30-caliber rifle into a low-signature, mission-ready platform with the AAC BLACKOUT. This premium 7.62 NATO / .30 cal muzzle device features the popular 5/8x24 thread pitch and is compatible with AAC’s 90T™ quick-attach mount interface, giving you a rock-solid foundation for modern muzzle accessories—including compatible AAC suppressors and 90T devices (where legal). Finished in AAC’s proprietary SCARmor™ treatment and anodic-black hue, this mount-grade BLACKOUT is built to shrug off heat, fouling, and hard weather while delivering proven flash reduction and consistent alignment.
Fit & Use Note: This model is designed for 5/8x24 .30-caliber barrels (e.g., .308 Win, 7.62 NATO, 6.5 Creedmoor, .300 Blackout with 5/8x24). Always confirm barrel threads and clearance before installation.
Why Choose the AAC BLACKOUT 7.62 (5/8x24)?
90T™ mount compatible: Purpose-built interface for AAC 90T systems offers a secure, repeatable lock-up for select quick-attach accessories (including eligible AAC suppressors where allowed).
Serious flash reduction: Multi-prong geometry helps disrupt unburnt gases to reduce muzzle flash—maintaining night vision and minimizing visual signature.
SCARmor™ finish (Black): AAC’s corrosion-resistant surface treatment is engineered to withstand heat, carbon, solvents, and field abuse.
True-to-spec threads: Precisely cut 5/8x24 threads for concentricity and easy installation on standard .30-cal platforms.
Hardened, duty-ready build: Material selection and heat treatment target dimensional stability and longevity under heavy round counts.
Ideal Platforms & Calibers
.308 Winchester / 7.62×51 NATO hunting and precision rifles
6.5 Creedmoor crossover rigs that demand long-range consistency
.300 Blackout carbines (5/8x24 threaded) for low-light and suppressed roles
Other .30-cal barrels with 5/8x24 muzzle threads (verify manufacturer specs)
Real-World Advantages
Repeatable zero: Designed to maintain alignment for consistent POI when installed correctly and used with compatible 90T systems.
Low-signature performance: Open-prong layout helps control flash—beneficial for dusk, night, or NVG contexts.
Built to last: The SCARmor™ finish and robust construction resist corrosion and wear for a long service life.
Installation & Setup (Best Practices)
Verify threads: Barrel must be 5/8x24 and properly shouldered; clean threads and shoulder.
Timing & shims: Use an appropriate shim kit (or manufacturer-specified method) to time prongs correctly if required; avoid crush washers on QD mount devices unless specified by AAC.
Torque to spec: Follow AAC’s recommended torque values and thread-prep guidance.
Concentricity check: For suppressor use, confirm bore alignment with a rod before live fire.
Function test: Confirm muzzle device is secure; re-check after first range session.
Legal Reminder: Attaching a sound suppressor requires compliance with all federal, state, and local laws. Ensure your setup and accessories are legal in your jurisdiction.
Key Features at a Glance
Model: AAC BLACKOUT, 90T™ mount compatible
Caliber Class: 7.62 NATO / .30 cal
Thread Pitch: 5/8x24
Finish: SCARmor™ (Black)
Material: Hardened alloy steel (mount-grade)
Use Case: Flash reduction + 90T interface for eligible AAC QD accessories
Part Number: 65038
UPC: 850036491866
Who It’s For
Precision & hunting shooters who want flash control and a rugged, weatherproof finish
Defensive & duty users standardizing on AAC 90T for quick-attach accessories
Suppressor owners seeking a reliable, concentric 90T-capable mount (where legal)
Care & Maintenance
Routine checks: Inspect the device, prongs, and mounting interface for carbon buildup and tightness.
Clean smart: Use carbon removers compatible with hardened finishes; avoid aggressive abrasion that could mar the SCARmor™ surface.
Re-torque & re-verify: After extended sessions or temperature cycling, re-check torque and alignment.
Specifications (Quick Reference)
Brand: Advanced Armament Corp (AAC)
Product: BLACKOUT, 7.62 NATO / .30 Cal
Thread: 5/8x24 TPI
Mount Interface: 90T™ compatible
Finish/Color: SCARmor™, Black
SKU / Part #: 65038
UPC: 850036491866
FAQs
Q: Will this fit my .308 with 5/8x24 threads?
A: Yes—this BLACKOUT model is designed for .30-cal barrels with 5/8x24 threads. Always confirm your rifle’s specs.
Q: Is it compatible with AAC 90T suppressors?
A: It is 90T™ mount compatible. Check your specific suppressor’s manual to confirm supported mounts and any required timing/shim procedures.
Q: Do I need a crush washer?
A: For QD mount interfaces, most manufacturers recommend shims (not crush washers) to maintain alignment and timing. Follow AAC’s instructions.
Q: Does it reduce recoil?
A: The BLACKOUT is primarily a flash hider / mount. Some muzzle movement characteristics may change, but it is not a dedicated brake.
Q: Can I use this on 6.5 Creedmoor?
A: If your 6.5 CM barrel is 5/8x24 and the device is rated by AAC for your caliber/gas volume, yes—verify with your barrel and suppressor manufacturer.
SEO-Friendly Highlights (Naturally Woven)
AAC BLACKOUT 7.62 flash hider, 5/8x24 thread, 90T mount compatible, SCARmor black finish, Part 65038, UPC 850036491866, .308 / 7.62 NATO / 6.5 Creedmoor / .300 BLK 5/8x24, AAC suppressor mount flash hider, precision rifle muzzle device.
Meta For Your Product Page
Meta Title: AAC BLACKOUT — 7.62 / .30 Cal, 5/8x24 | 90T Mount Compatible, SCARmor Finish (Black) | 65038
Meta Description: Upgrade your .30-cal rifle with the AAC BLACKOUT. 5/8x24, 90T™ mount compatible, SCARmor™ black finish for durability and flash reduction. Part 65038 — UPC 850036491866.
Lock in a rugged, low-signature, and 90T-ready solution with the AAC BLACKOUT 7.62 (5/8x24)—built to run hard, stay aligned, and keep you on target in all conditions.
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