Home / Accessory-Magazines / HOWA AMMO BOOST MAGAZINE 300MAG 5RD You cannot add "Ruger SECURITY9 COMPACT MAG 9MM 10RD" to the cart because the product is out of stock. HOWA AMMO BOOST MAGAZINE 300MAG 5RD$5900 In stock HOWA AMMO BOOST MAGAZINE 300MAG 5RD quantity Add to cart SKU: ATIM5R3006 Category: Accessory-Magazines Product ID: 33997 Description Description 300 Win Mag Related products Smith and Wesson MAGAZINE M&P45 10RD FDE BASE $4200 Savage Arms MAGAZINE 60 SERIES 22LR 10SH $1900 Walther Arms MAGAZINE PPQ M2 45ACP 12RD $4900 Taurus MAG 1911 OFFICER 45ACP 6RD $3499