by Hallowground » Wed Nov 10, 2010 7:33 am
the well mb03 is a near exact vsr clone. it accepts all vsr 10 parts. the mp001 is also a vsr clone, however i have heard around the interblogosphere that the nozzle/cylinder head is welded onto the cylinder where it should be threaded on. the mp001 would be better if you meant to completely replace the internals with a new cylinder, spring, spring guide, cylinder head and then prolly some new sears because the originals are only used for holding a 380 fps spring, so their strength is dubious.
however if you don't care about getting a teflon cylinder and such, go with the mb03 it will save money when you want to upgrade the fps.
forgive my ignorance, it happens to everyone.