Hi everyone. I want to start teaching my 4 year old boy Gun safety & how to shoot. Im not comfortable with him blasting a 22lr just yet. So today in Walmart I saw a Colt licensed bb gun kit(Airsoft 6mm plastic bbs). It includes two guns both full authentic size and design. M4 + quad rail, vert grip, and rail mounted light that works. 300 magazine and real working safety Colt 1911 target barrel 15 rd magazine Both are spring powered. U must Cock it after every shot. They shoot fast enough to sting or put an eye out. Eye protection must ALWAYS be worn. What do y'all think? Any tips from other / wiser dads (im 26).