Tyson Beckford will be teaching free “firearms self defense classes” for the LGBT community in Miami next month.

The actor made the announcement on Instagram this weekend after posting several videos of himself firing automatic weapons at a firing range.

“Ever since the Orlando shooting [Tyson Beckford] and I have been working on some projects to give back to the masses,” reads the message, which was reposted from the account of Miami-based martial artist and firearms instructor Suleiman Yousef.

It was posted with the now-famous rainbow “shoot back” meme—a coiled snake on a rainbow flag bearing the defensive hashtag #ShootBack, which urged LGBT people to protect themselves by “shooting back” in the wake of the massacre at Pulse.