CCI Big 4 Shotshell 9mm Luger Ammunition 10 Rounds #4 Shot 45 Grain Bullet Weight 1000fps

CCI Big 4 Shotshell Ammunition is a 9mm Luger, 45 grain, #4 shot, non-reloadable case ammunition designed for pest control.

• The description claims that cylinder lockup may occur in light weight revolvers.
• The description claims that the ammunition may not function reliably or cycle the action of a semi-auto in pistols and revolvers.