Weatherby Vanguard Detachable Box Magazine (Conversion) Accessory KitRetrofit your Vanguard with a 3 round detachable magazine. This conversion kit is easy to install and reduces the weight of your rifle by up to 1 2 a pound while also providing much easier loading and reliability than your standard floorplate. Includes all necessary housing and one clip. Fits 240 Wtby, 25 06 Rem, 270 Win and 30 06 Sprg. If you would like extra mags, they are available here.