
barrels arrived ,kr1 right (on the left in the pic) thats been worked on and kr1s left ,ive been searching old info about the back skirt of the barrel , i have to match both (and one day all 4 ,as spares),and does anyone know what the lower boost port does ? kr1 barrels got several hand stamped numbers i`me guessing from work done or invoices ,707,737,22874,22420,18390,and on the front skirt 22674,11166 and ss400 ,i recon this is just to keep track of work done ,hope everyones well n good ,cheers fred