Carson Wiggins has taken his first steps to Citi Field.

The Mets signed their top selection (27th overall) in this year’s draft on Wednesday in Queens, agreeing to a $3,466,500 signing bonus (the full slot value) with the 6-foot-5 flamethrower from Arkansas.

Wiggins, 21, has been touted by Mets officials as a potential “front-line” starter in the future, featuring a fastball that has touched 102 mph.

But the right-hander threw only 14 innings in college (3.21 ERA) after undergoing elbow surgery last year and missed his entire sophomore season with the Razorbacks.

After being selected by the Mets, Wiggins said he is done with his rehab and ready to pitch again.