Evolution Gun Works Monogrammed Spring Plug Blank Stainless. The EGW Monogram Bushing has the look of the EGW Carry Bevel Bushing combined with a solid spring plug that is longer to match the thick flange bushing. The combination makes for a very clean appearance.We then took it up a notch and made a special bushing that has not only the carry bevel but a radius at each side on the bottom. We wanted to offer custom engraving on the spring plug to make your gun unique to you BUT... we found the spring plug rotates during firing We then developed a matched bushing and spring plug pair where the bushing keys into the spring plug. Now not only will the spring plug not be susceptible to wear from rotating around while shooting but your custom logo will stay square and true.Monogrammed bushing and spring plug sets are available in Stainless Steel and blued Carbon Steel. Specifications for Evolution Gun Works Monogrammed Spring Plug: Manufacturer: Evolution Gun Works Condition: New Package Contents: Evolution Gun Works Monogrammed Spring Plug Evolution Gun Works 98000: Monogrammed Spring Plug - Blank Stainless