Mitigate flash by up to 90% and for superior light discipline with the advanced Surefire® 3-Prong Eliminator Flash Hider from GunMag Warehouse. Precision-machined from US mill-certified steel bar stock, this ultrareliable flash hider features a patent-pending design with robust tines built to withstand the rigors of combat and high-volume target performance. Better yet, this flash hider features a durable nitride finish for superior corrosion resistance and lasting field service in harsh, fast-action environments. 5/8 x 24 threads. Not compatible with suppressors.