ive got a question . ive got a marlin 1895 45-70 with the micro groove barell ( never could spell barell right) i wonde could you have a new deep cut rifling one put on with less than Donald Trumps assests in you bank? it seems it would solve the cast boolit vs jacketed problem wouldnt it . i read my riflings only .003 deep . any opinions? id appreciate it . it might keep me from making another in a long line of mistakes . money spending mistakes i mean thanks