3 rounds first. Once you are qualified, feel free to unload the rest. Just remember, 1rd per sec maximum limit and don't hit the hanger/cable/wire/light...
NRA certified RSO, Pistol/Rifle/Personal Protection Inside The Home instructor, Certified SIG/Glock pistol armorer. Any question, please feel free to sent e-mail to firstname.lastname@example.org
or visit our forum on Calguns under vendor section!