Accessories

A2 Birdcage Flash Hider is designed to reduce muzzle flash on a standard 1/2"x 28" threaded barrel. The A2 Birdcage Flash Hider is a great way to add a custom look to your barrel. Specifications: Caliber: 5.56mm NATO Thread Pitch: 1/2"x 28" Length: 1...

1/2"   Steel Crush Washer