mine was 21.5,I have my buddies 18.5, and building 2 more at 22 I like the shorter rifle, the 140 amax was 2780 and 123 amax was 2995 out of the 21 no need to go longer not going to gain much, the 18.5 will run the 130 vld at 2810 , not hot rodding or killing brass either, but I wouldnt chop a...