Was i you, i'd keep tha naa fer defense as a surprise hold out, tha BOSS considers it fer practical as a 15 foot icepick, yer jus stabbin em from a distance.
Yup! Pistol primer, bullseye, an a REAL hard lead bullet er one made outta zinc alloy, conical witha 45 degree point, WONT tell ya tha load, but it'll take it an ifin ya load em RIGHT (An usual a fresh barrel not tha crappy thing from naa) (Yup, tha BOSS relines em usual) you'll crack 1300fps from tha thing.
Course he doesa .30 or .32 caliber three shot conversion fer someone REAL serious, GOTTA be cause its three time tha cost of tha gun ta do it!
Now thatun gives ya a 60 ta 75 grn slug an about 1200+ it DO bellow! witha right load ya can shoot em AN barbque em at tha same time!