This Ammo Boost detachable magazine gives Howa bolt-action shooters ten rounds of .223 Remington on tap — a substantial capacity upgrade for varmint stands, range sessions, and training work where topping off a hinged floorplate gets old fast. The polymer construction keeps weight down while an anti-tilt follower and quality spring keep the top round presented squarely for smooth feeding. Drop-in installation with a compatible Ammo Boost bottom-metal setup means no gunsmithing. When the prairie dog town is busy or the match course of fire runs long, extra capacity in a quick-change magazine earns its keep.

In stock and ready to ship straight to your door from Dawson Defense, an Arizona-owned licensed dealer.