This is the bolt action upgrade you've been waiting for! Made for target shooters and varmint hunters, this polymer Ammo Boost conversion kit will allow you to convert your internal box magazine into a higher capacity detachable mag.
Fits all Howa M1500 and Weatherby Vanguard short action rifles.

Specifications and Features:
AmmoBoost Conversion Kit
Easy Install Drop-In Design
5 Round Polymer Magazine
Requires - Polymer Floorplate Replacement
Black

Fits:
Howa 1500, Weatherby Vanguard, Mossberg 1500 and Similar Models