Black jack autoflower strain autoflowering at 4 1/2 weeks?

Ive been growing Blackjack auto for the past 4-5 weeks.
I only transplanted for the first time last night, it looks like it could be starting to grow pistols but im not to sure.
the one on the left is black sugar, on the right big devil Auto. And in the middle is the Blackjack auto
HELP!

All you can do is have mh lighting on 24/0, autos are midgets and dont give much of a harvest.

BUDS sorry man autos give good harvests if grown indoors under 24/0.... 2 assins 73 grms., 2 black jacks 91 grms, 2 snow storms2 121 grms. these averaged 20 in...also black jack is not ready in 6 weeks of flowering. it ready in 56 days..extra large buds... GOOD LUCK

ganon they where 23, and 24 in.