Steven Hennessy: Not that dangerous if it’s Gluten free 😉
6.8% ABV
N/A IBU
228 Ratings
2026
Global Recent Activity
HW Quick is drinking a Big Iron Brew by Fierce Beer at Industry Tap
Not as good as Vault City but decent
Draft
Earned the Highlander (Level 44) badge!
Christopher Smith is drinking a Big Iron Brew by Fierce Beer at Industry Tap
It is a tad bitter for an Iron Brew beer. However, it’s a good effort overall and has a decent bit of strength to it. It’s not as good as Vault City’s efforts though.
Draft
Chris Abbott is drinking a Big Iron Brew by Fierce Beer at Untappd at Home
Draft
Earned the Gluten-Free badge!
Sophie Wouldntyouliketoknow is drinking a Big Iron Brew by Fierce Beer at Fierce Bar Aberdeen
Not quite as easy drinking as the cooler but still very nice
Can
JD P is drinking a Big Iron Brew by Fierce Beer
Boozy Bru. What's not to love
Can
Earned the Gluten-Free badge!
Sara B is drinking a Big Iron Brew by Fierce Beer
Actually pretty good!
Can
Earned the Gluten-Free (Level 2) badge!
Gary Barber is drinking a Big Iron Brew by Fierce Beer at The Silly Country
Bit too sweet
Draft
Earned the Highlander (Level 26) badge!
Tagged Friends
Joshua Fraser is drinking a Big Iron Brew by Fierce Beer at Untappd at Home
To be honest preferred the weaker one, could taste the alcohol in this one I thought. Still a cracking beer
Can
Earned the Middle of the Road (Level 67) badge!
Earned the Highlander (Level 50) badge!
Stuart Daniel is drinking a Big Iron Brew by Fierce Beer at Fierce Bar Aberdeen
Draft
Earned the Highlander (Level 13) badge!
Newiss is drinking a Big Iron Brew by Fierce Beer at Backstage Cleveleys
Can
Earned the For the Can (Level 59) badge!
Clivedove Fran is drinking a Big Iron Brew by Fierce Beer
Hella tasty Tastes so much better than the actual stuff Thankyou to the lovely man at the bar who let me try some I did in fact come back for more Wilder also enjoyed
Draft
Earned the Draft City (Level 8) badge!
Chris Stoneham is drinking a Big Iron Brew by Fierce Beer at Dice Portsmouth
A bit syntheticy, but a pleasant enough drop.
Simon Hennessy is drinking a Big Iron Brew by Fierce Beer at Industry Tap
Dangerous stuff. Basically Irn Bru.
Purchased at Industry Tap
Draft
Earned the Middle of the Road (Level 11) badge!
Earned the Draft City (Level 8) badge!
Wow this is dangerous! No beer to it at all just sweet fruity pop flavour. Very good Irn Bru flavour and very nice in the sunshine as a refreshing drink but imagine it would be too easy to drink a lot even at 6.8%
Purchased at The Two Tailed Lion