Eclipse Flash Hider 1/2×28 TPI

SKU: MA-6450

|1 review|Add Your Review

Designed specifically for the .223 and 5.56 mm caliber cartridge the Eclipse Flash Hider uses a slightly twisted triple prong design to reduce flash to near zero in even total darkness conditions.  The device is threaded 1/2 x 28 tpi and will clear any projectile up to .223 caliber and 5.56 mm. Do not use with larger calibers.  The Eclipse Flash Hider is marked “MA” and “223” and a crush washer is included.


UPC: 811359020515

100% designed and manufactured in the USA

Product Details

0.3 lbs


Detailed Material

8620 Steel


Black Oxide

Muzzle Thread

1/2 x 28 TPI

Product Weight

3.5 Ounces

Maximum Caliber

Up to .224 caliber (5.56mm)

Product Resources

1 review for Eclipse Flash Hider 1/2×28 TPI

  1. Josh Carter (verified owner)

    The factory flash hider on my Steyr AUG (16″ bbl) was terrible; tons of muzzle flash even with decent ammo. Put the Eclipse on there and it works perfectly. No flash at all! I didn’t notice any “ping” noise, either, which I’ve heard about with other 3-prong designs. Installation was straightforward, and there’s no need to worry about indexing it to any particular position. Highly recommended!

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