1/48 Sights are separated and located here: http://shpws.me/MkuQ
1/48 40mm Bofors Quad Mount here: http://shpws.me/Mk3f
Real scaled from original.
Hollowed to saved material.
Item will just need washing in soapy water and possibly a small amount of gentle cleaning up to remove any remaining printing support marks. For best results use Acrylic paints.
If you need a different size or a custom part designed just for you?
Please send me a PM.