Vortex Switchview for PST Gen II Black .4oz. Vortex Optics machined these Rifle Scope Accessories from hard coat anodized aluminum for a durable yet lightweight build that is highly resistant to corrosive elements. This Vortex Switchview Throw Lever for PST and HS Rifle Scopes provides fluid precision when switching magnifications saving precious seconds in the backcountry where it matters most. Equip a Vortex Switchview Throw Lever for PST and HS Rifle Scopes for a simplified shooting experience. Specifications for Vortex Switchview PST/HS Rifle Scopes Throw Lever: Manufacturer: Vortex Color: Black Fabric/Material: Aluminum Weight: 0.4 oz Condition: New Country of Origin: USA Gun Make: Universal Gun Type: Rifle Gun Model: Universal Features of Vortex Switchview PST/HS Rifle Scopes Throw Lever Razor HD riflescopes with a rubber magnification ring Viper HD models Viper riflescopes with a metal magnification ring (PST Gen I HST HS LR HS models) Strike Eagle Gen I 1-8x24 Viper XBR crossbow scope Package Contents: Vortex Switchview PST/HS Rifle Scopes Throw Lever What firearm models does the manufacturer say Vortex Switchview PST/HS Rifle Scopes Throw Lever is compatible with? The manufacturer suggests that Vortex Switchview PST/HS Rifle Scopes Throw Lever is compatible with UniversalVortex SV-5: Switchview for PST Gen II Black .4oz