The CGS Suppressors LLC Hydra AL 22 rimfire silencer is among the quietest and lightest 22LR silencers available. This silencer features a shielded, interlocking, orientable baffle stack made of 7075 T6 aluminum, Type III Hardcoat anodized to military specifications. The baffles may be oriented in any combination of 90-degree increments. Some configurations increase sound reduction over the standard aligned configuration, depending on ammunition type and whether the silencer is used on a handgun or a rifle-length barrel.