I have been doing the dope inside the rear flip up cap for several years now and it works great for me.
Like it was posted earlier you cant alays get to your smart phone.
I
I have been wondering the same thing.
I would like the extra length for a little more velocity but what are we actually talking about 75 FPS for 3 " of extra barrel.
How much weight will that 3" of .875 barrel add
I have a Vortex Viper PST 6-24x50 scope on the way actually it is probably here but that fat guy in the red suit took all my money so it will have to wait a couple of weeks.