Home / Accessory-Magazines / Magnum Research MAGAZINE BE III 40SW 10RD View cart “SIG SAUER MAG 320/250 SUBCMPCT 9MM 12RD” has been added to your cart. Magnum Research MAGAZINE BE III 40SW 10RD$5600 Only 2 left in stock Magnum Research MAGAZINE BE III 40SW 10RD quantity Add to cart SKU: MAG4010 Category: Accessory-Magazines Product ID: 26771 Description Description Fits Full Size & Semi-Compact Related products Sale! Warne GLOCK 17/22 MAG EXT +5/+4 FDE $5449 $5201 Ruger 77/17 MAGAZINE 17WSM BLK 6RD $3795 Walther Arms MAGAZINE PPQ M1 9MM 15RD $4900 Sale! Warne M&P 9/40 MAG EXTENSION FDE $5499 $5237