A detachable box magazine for use with Vanguard Synthetic DBM
or Sporter DBM
, or any Vanguard rifle that has been retrofitted with our Detachable Box Magazine Kit. Durable injection molded plastic. Magazine holds 3+1 in chamber. Also fits selected Howa 1500 and Smith & Wesson and Mossberg versions of the Howa 1500 (requires retrofitting with the Detachable Box Magazine kit).