Elevate the performance of your M16 or M4 rifle with the BCM A2X Flash Hider. Crafted from durable 4150 steel this extended flash hider offers enhanced control and precision. The phosphate finish ensures longevity and resilience against harsh conditions. Designed for 5.56mm rifles it features a 1/2"-28 tpi thread pattern and includes a predrilled hole for secure permanent installation. Ideal for those seeking to minimize flash signature while maintaining the classic look and feel of their firearm.