Otter Creek Arms OTB Flash Hider, Black Nitride 5/8x24 - OCL441

The OTB Flash Hider is a muzzle device and adapter made from H900 heat-treated 17-4 steel that allows mounting of OPS 12th model suppressors (OCM5 or AEM5) to any barrel with 1/2"x28 threads, 0.75" or less OD, with a minimum of 2.05" of exposed barrel measured from the shoulder. The one-piece design includes a built-in muzzle device and is finished in black nitride coating for corrosion resistance.