Hi I recently bought a 2nd hand Marauder .177 in excellent condition.
I already bought all replacement oring and a huma regulator with a gauge replacement.
Now it's the first time tuning a Marauder and I would like to have a guide regarding the setting of the regulator pressure , turns of spring tension and turns of hammer . My target is to shoot 10 gr slugs or jsb pellets as accurate as possible.. I suppose about 950fps will be the sweetspot for slugs.
Any input will be greatly appreciated!
I already bought all replacement oring and a huma regulator with a gauge replacement.
Now it's the first time tuning a Marauder and I would like to have a guide regarding the setting of the regulator pressure , turns of spring tension and turns of hammer . My target is to shoot 10 gr slugs or jsb pellets as accurate as possible.. I suppose about 950fps will be the sweetspot for slugs.
Any input will be greatly appreciated!