Detachable Box Magazine Kit Videos

Detachable Box Magazine Kit

(7 customer reviews)


In stock


Retrofit the following Vanguard® rifles* (listed below) with our detachable box magazine accessory kit. Trims 1/4 lb. of weight from hinged bottom metal. Easy to install kit replaces floorplate, spring and trigger guard with detachable box magazine (holds 3 + 1 in chamber). Durable injection molded plastic is bead blasted for a matching finish. Also fits selected Howa 1500 and Smith & Wesson and Mossberg versions of the Howa 1500.


*Available for 240 Wby. Mag., 25-06 Rem., 270 Win. and 30-06 Sprg. Vanguard rifles.

7 reviews for Detachable Box Magazine Kit

Based on 7 reviews
Showing 3 of 7 reviews (4 star). See all 7 reviews
  1. Rick

    Can we ever expect to have this kit available for Vanguard series 300 win mag.??????

    (7) (0)
  2. albertahunter

    My Vanguard 2 270 rifle came with this and I was a big fan of the drop mag. In fact I bought another to have an extra. However, because I dropped it into some snow this spring I had to take it apart. Nothing in the manual about torque so I looked it up and was working my way up to 30 lbs and I made the mistake of not considering that it was plastic and when I was torquing up the front I guess I went to far and the plastic broke through on the rear bolt. Busted trigger. I am in Canada so it is not so easy to get another set. Will have to order through someone here. Expensive lesson. Love having the mag but just be careful if you ever have to take it apart.

    (0) (0)
  3. ryan anderson

    does it fit on the 257 weatherby vangarud

    (0) (0)
    • Leslie Cervantes (store manager)

      Hello Ryan,

      I do apologize but it does not fit on the 257 WBY. Here are the calibers that it is compatible with; *Available for 240 Wby. Mag., 25-06 Rem., 270 Win. and 30-06 Sprg. Vanguard rifles.

      Thank you

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