what market did the belgian mauser barrels in 3006 serve

[pelago]

i have a 98 barrel in 3006, from belgium?

i know brazil was chambered for 06, but what market used the 98's in 06??

i took a 98 russian capture with total shot out barrel and replaced it with similar outside appearance 98, but shiney bright bore inside and 1" 100 yard groups

to look at it can not tell, but closer exam can see the belgian crest on side and no nazi marks on barrel for 43 BCC mauser

also, i have many k98's with laminated stocks, what glue did the germans use, it must be something, some of these went thru stalingrad, leningrad, russsian winters and still stay together, got to be tough stuff