That was the first '41 LB I've seen listed anywhere in a long time, looks very nice. My '41 is OL6XXX and has what I beleive is probably birch furniture. Have maple on a DCRA LB and its noticably heavier. My '41 barrel is serialed to gun and is 2-groove, LB MKI sight and hinged front band. My bolt is m/m otherwise would have hollowed out knob.
Geoff