Evolution Gun Works/JEM Beavertail Grip Safety .250in Carbon Steel Blue. 250"This beavertail is made for "high cut" frames and will require little blending. Fits: JEM Frame & 2011 Hi-Cap STI Frame Beavertail FAQ's can be found here. Specifications for Evolution Gun Works EGW/JEM Beavertail Grip Safety: Manufacturer: Evolution Gun Works Additional Features: .250 in Fabric/Material: Steel Condition: New Package Contents: Evolution Gun Works EGW/JEM Beavertail Grip Safety Evolution Gun Works 10730: EGW/JEM Beavertail Grip Safety .250 in Carbon Steel Blue