Gunsmiths can't fit a scope on rifle in 4 weeks

I had scope mounts made by JJ wapens in Ermelo. The rear mount was tapped at an angle. Causing the scope to sit scew. I took the gun there on 26 March to have their first bugger up fixed. They promised delivery by 24 April. Now they cannot deliver before my hunting weekend 1 st weekend in May. <br> <br> The salesman also had an absolute no care attitude