With the Ammo Boost Advantage, rifles can be converted to accept detachable magazines. Note: This detachable magazine requires Howa’s Ammo Boost short action conversion floorplate trigger guard. This 10-round polymer magazine is compatible with Howa 1500, Weatherby Vanguard, Mossberg 1500, Smith & Wesson 1500, and Interarms 1500 rifles in short action calibers: 243 Winchester, 7mm-08 Remington, 308 Winchester.
Specifications:
- Caliber: 243 Win/308 Win/7mm-08 Rem
- Capacity: 10 Round
- Finish: Black
- Model: Howa
- Material: Polymer
- Type: Detachable
- Model Fit: Howa
- Brand Fit: Howa









