What barrels r good efficient barrels and can fit inside the shroud of the sp-1? I was looking a an empire twister cause those looked pretty neat but i dont know if it will fit the sp-1
I believe Sean from SP has said that most aftermarket barrels will fit. You could always take the gun into your local proshop and slide whatever barrel in, doesn't need to be matching threads to see if it'll fit in the shroud.