i've just changed the fixed rear sight on my cz sp-01 to an adjustable sight,
and replaced the plastic guide rod with stainless steel. i've got a factory main
hammer spring that i want to replace with a 13lb spring for smother DA. i can
get the spring pin out ok, but i can't get the magizine tension bar to release, so that i can remove the spring and it's holder. any suggestions would be appreciated.
thanks
and replaced the plastic guide rod with stainless steel. i've got a factory main
hammer spring that i want to replace with a 13lb spring for smother DA. i can
get the spring pin out ok, but i can't get the magizine tension bar to release, so that i can remove the spring and it's holder. any suggestions would be appreciated.
thanks


















































