Between the DF Mk II and the Stormrider, the trigger guard, safety, barrel band, rear sight and receiver also seem to be the same.
Guys,PCP discussions need to go to the PCP gate(s). This is a spring gun forum. Just a friendly note.
I don't believe the Stormrider needs an additional band either, but I did move mine further out. Replacing the big hunk of plastic on the front of the DF II is something I've thought about. It's scoped, I won't be using that fat fiber sight anyway.I don't have my calipers handy but the DF tube looks to be smaller than the Stormrider tube by 1/16". I'll get a proper measurement on both tubes and report back.No reason a Stormrider barrel band wouldn't work, but you might need to shim it and maybe relieve the bottom of the band (notch) so the pump linkage didn't contact the band when fully forward. All that metal hanging down below the factory barrel band would interfere as well and would have to be removed.
Spacebus Do you know if the different caliber barrels will swap? Is a .177 breech and .22 breech the same?