Q LLC ACCWHISTLETIPXL Whistle Tip Blast Mitigation Device 338 Cal (8.6mm), QD, Copper, 1.85" L, 1.16" D, Fits XL Cherry Bomb Brake

The 8.6 BLK WHISTLE TIP is a blast mitigation device (BMD) for Q's Cherry Bomb muzzle brake. It also serves as a Cherry Bomb thread protector for the poors who don't / can't own a silencer.As you've come to expect, the WHISTLE TIP features a taper mount for proper alignment to the Cherry Bombs and installs with any off the shelf 1.25-inch wrench.