WW2 40mm Bofors Mk I AA Gun WWII-AR-GB-3

While gun-specific crew figures are included where relevant, "generic" crew figures can be purchased here. This gun is scaled to roughly fit 6mm figures, though it's been detailed sufficiently to look decent at 15mm. Links for various artillery STLs can be found here (make sure you're looking at the "Artillery STLs" tab).