Otter Creek Arms OPS/AE Past the Barrel Adapter, 1/2x28, Raw Heat Treat - OCL701

One-piece Past the Barrel (PTB) adapter designed for Ops Inc 12 Model, AEM5, and OCM5 suppressors with 1/2x28 thread pitch. Manufactured from H900 heat-treated 17-4 steel, this adapter accommodates barrels with OD larger than 0.75" or less than 2.95" of exposed barrel where standard adapters won't fit. Features integrated wrench flats for tool-free installation and removal, adding 2.90" to overall system length.