Yup. Once you have the feedneck set though you shouldn't need to adjust it all the time. The only reason for that would be if you switch hoppers a lot.
ETEK 3LT, with 14" Ti boomstick and cure 3 + bolt F/S
Vanguard creed eyes, membrane, bolt pin, detents F/s[/color]
Old school angel poppets/cup seals, spring detents(not sure which models) F/S