A group of protestor gathered in front of Columbus City Hall, where the statue of Christopher Columbus stands, on 2017/8/20 to advocate for its removal. Armed Antifa members were present. Please see Columbus Dispatch's link below.
Columbus Dispatch
Please help me post their photos as I am not good at posting pictures on AR15.com

Three armed members were observed: 2 with ARs, 1 with AK. One AR was equipped with suppressor and D60 Magpul drum, the other AR had loaded Lancer translucent magazine. The AK had muzzle device similar to AK74-style brake.

According to Dispatch, the armed Anntifa with suppressed AR and D60 drum is Micah Naziri from Yellow Springs, Ohio. His two children, with the elder one named Elijah, were arrested and later released. Elijah and his brother are scheduled to be in court on Monday, 2017/8/21.

For those members around central Ohio, be careful when you go to range as we have known Antifi members here already. We will respect their rights under the First and Second Amendments; nevertheless we need to be vigilant and to support and defend the Constitution of the United States against all enemies, foreign and domestic.

Regarding the situation in Ohio, Antifa and their fellow groups seem to be well-organized, well-funded, and well-equipped. They have already forced the removal of a historic marker in Worthington outside the house where General Roswell Ripley was born. Other activities included road blockage during LGBT march, hijacking of community forums, anti-police protests, and federal law suit against Columbus City Police over pepper spraying protesters on High Street back in January and shooting of armed suspect Kareem Ali Nadir Jones, which was captured on body cam and posted to YouTube.

List of Antifa members and other left-wing organizers here in central Ohio: (All information is from public domain; please respect everyone's privacy)
Tynan Krakoff, 29-year-old, lead organizer of Showing Up for Racial Justice
Stacey Little, People's Justice Project
Zach Ballew, from Athens, Ohio
Elissa Washuta, member of Cowlitz Tribe
Black Central
Democratic Socialists of America
Micah Naziri, Antifa, Yellow Springs, Ohio. Armed with AR rifle.
Patricia Cavendish, arrested by CPD and booked into Jackson Pike Correctional Facility
Kyle Strickland, candidate for Ohio Senate 15th District (majority of Franklin County, solid democrat territory). Graduate of OSU and Harvard Law School, Student Body President of HLS.

Be safe, everybody.

Micah Naziri from Yellow Springs, Ohio

This is far too close to home and knowing how these fcuktards cover their faces and assault anyone that disagrees with them, not liking it at all.....

https://www.micahnaziri.com/

Why give any of these losers the time of day and attention?

I've been asked about that recently.  People think I'm going to be afraid and vote for gun control since the Antifa's are arming themselves.  I just tell them "Well, that's what mine are for."  Then the triggering ensues.

Because these losers are on the doorsteps now. They're not just hiding in basements sharing ideas amongst a few. Ignoring them has allowed them to fester and grow.

Virgal Vaduva is another that appears to be knocking around with Micah. He is all hot air, once bragging how he sued the City of Xenia but dropped the case as soon as it was coming up to trial.
Amazing what you can find online...