Got it in 1 Gary. 5 different bore backs usually 0.686, 0.689, 0.691, 0.692, 0.695 (but some makers have slightly different sizes to that) + 1 front or tip
Got it in 1 Gary. 5 different bore backs usually 0.686, 0.689, 0.691, 0.692, 0.695 (but some makers have slightly different sizes to that) + 1 front or tip