Its a well L96 mb-01 that shoots 450 fps stock. im gonna stick in a aspuk hop unit, madbull 499mm 6.03mm barrel, barrel spacers, a madbull red bucking and a systema bucking aswell (gonna see which ones better). Should i use .40g's or .36g's?
BTW im gonna get a SCS nub to try with the Systema...