by Beevo » 22 Mar 2022, 9:20 pm
Hi all, hoping some here may have some knowledge of the GP Xcalibur 9mm and the 3x slide springs they ship with. I bought mine used but cannot find details on the supplied standard + 2 optional springs they ship with. I am about to try messing with projectile and powder setups but the spring options I would think add another dimension, but I find little data. I shoot this one for service match and will look at the reloading forum for help there but as to which spring helps with what loads seems to be a mystery. Any assistance appreciated.