Description
Wilson Combat built the Accu-Tac to do one job really well: knock down that big fireball at the muzzle so you keep your night vision and stay hidden. What sets it apart from the run-of-the-mill A2 birdcage is the three-prong design paired with Wilson's external accurizing flutes, which smooth out muzzle harmonics instead of throwing your groups off. Plenty of AR muzzle devices reduce flash at the cost of accuracy, and this one is designed to avoid that trade-off.
What the Accu-Tac Brings to Your AR
The body is hardened 4140 steel with a black matte Melonite finish, which is a salt-bath nitride treatment that leaves the surface hard, slick, and resistant to rust and carbon buildup. That matte coating also cuts down on glare and makes cleanup easy since fouling wipes right off with a little solvent. At 1.990 inches long, .865 inches in diameter, and just 2.4 ounces, it stays low-profile and doesn't add a bunch of weight out at the end of your barrel.
Fitting the Accu-Tac Flash Hider to Your Rifle
This threads onto the standard 1/2-28 tpi pattern found on the vast majority of .223 Rem and 5.56x45mm NATO AR-15 barrels. One of the nicest things about the design is that there's no clocking or indexing to fuss with. It comes with a crush washer in the box, but a lot of folks just snug it down since the geometry tends to self-tighten as you shoot. A dab of anti-seize on the threads is smart if you ever plan to take it back off. If you want the flats oriented a certain way, the crush washer lets you time it.
Real-World Flash Suppression
Guys running these report seriously low flash at night, even on shorter 10 to 11 inch 5.56 barrels, and no annoying tuning-fork ping after each shot thanks to the varied dimple sizes on the tines. Fit and finish are what you'd expect from Wilson Combat, and it looks sharp on the front of a build. If you're upgrading off a stock A2, this is a clean, proven step up.
Key Specifications
- Manufacturer: Wilson Combat
- Model: Accu-Tac
- Product Type: Flash Hider
- Manufacturer Part Number: TR-ATFH
- UPC: 874218005856
- Caliber: .223 Rem / 5.56x45mm NATO
- Thread Pattern: 1/2"-28 tpi
- Material: Hardened 4140 Steel
- Finish: Black Matte Melonite
- Length: 1.990"
- Diameter: 0.865"
- Bore Diameter: 0.360"
- Weight: 2.4 oz
- Design: Three-prong with external accurizing flutes
- Platform: AR-15
What’s Included
- Wilson Combat Accu-Tac Flash Hider
- Crush washer
Frequently Asked Questions
Will the Accu-Tac Flash Hider fit my AR-15?
If your rifle is chambered in .223 Rem or 5.56x45mm NATO with the standard 1/2-28 tpi muzzle threads, it fits. That covers the vast majority of AR-15, M4, and M16 barrels out there. Just make sure your barrel is threaded 1/2-28 before ordering.
Does the Accu-Tac need to be timed or clocked?
No, and that's one of the best parts. The design doesn't require indexing to work correctly, so you can thread it on and snug it down. It does ship with a crush washer if you want to time the flats to a specific orientation, and a little anti-seize on the threads makes future removal easier.
How well does this flash hider actually cut down muzzle flash?
The three-prong design and accurizing flutes do a strong job dissipating flash and shrinking your muzzle signature, which helps preserve night vision. Users have noted very low flash even on shorter 10 to 11 inch barrels. It's a noticeable upgrade over a standard A2 birdcage.
Will the Accu-Tac hurt my rifle's accuracy?
It's built specifically to avoid that. Where a lot of flash-reducing devices can throw off point of impact, Wilson's accurizing flutes are tuned to improve muzzle harmonics instead. Shooters also report no tuning-fork ping and no shift in point of impact after install.



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