The Benelli 10-Round Magazine Assembly for Lupo (.338 Lapua Magnum) is an OEM detachable box magazine sized to carry ten .338 LM cartridges for the Benelli Lupo platform. Designed for reliable feeding and secure retention, it’s typically made from robust polymer or light alloy with a precision follower and sturdy floorplate. Because factory dimensions and weight aren’t always published, the values above are conservative estimates; verify exact specs and warranty details with Benelli or your dealer before purchase or fitting. Benelli 10-Round Magazine Assembly Lupo (.338 Lm) 80414