HUB to P-Series Adapter
Convert your HUB-equipped silencer to accept P-Series adapters. This is the same accessory included with the Primal, which is designed to handle most rifle and pistol calibers. Always ensure your suppressor is compatible with the caliber you are shooting. Outside Threads are 1.375-24 for (HUB) silencers and inside threads are 1.203-28 for (P-series) accessories such as our booster assembly, 3-Lug, Keymicro, and P-series Fixed mounts. Primal
