We just added the 639 CB/MB Combo set to our demo program. Demo users will receive a CB 6 iron and an MB 9 iron for testing. Great opportunity to check out two of our forged iron options! #golf #Sub70 #irons #golfwrx #mygolfspy pic.twitter.com/cW7eW6aY8d

— Sub 70 Golf (@Sub70) September 30, 2019