Nielson Specialy Ammo (NSA) Airgun pellets are swaged from soft alloy to give excellent expansion for effective and responsible hunting.  Choice of the flat shooting 196 grain, medium sized 220 grain, or heavier hitting 240 grain slugs, and the heaviest 265 grain..  The NSA .45 caliber precision hunting and target pellet has a large hollow point. These are accurate and a great choice for hunting with the Serpent Arms .45 cal Air Rifle.   This pellet is sized .452  with a hollow point nose and dish base.  
 
*196 grain has proven to take deer with a flat shooting trajectory from 30-75 yards in the SA .45 cal.
**50 slugs per box