First commercially available 'smart guns' are available for sale

Everyone wants to see gun safety improved, Wolf said. And if this is a step that gets us closer to that, more power to them.”

First-ever 'smart gun' with fingerprint unlocking system hits the market

Smart Gun Maker Biofire Hopes to Sell a Safer Handgun - Bloomberg

The first smart gun with facial and fingerprint recognition is now for sale : NPR

Exclusive: Smart guns finally arriving in U.S., seeking to shake up firearms market

Poll finds Texans support raising age to buy guns from 18 to 21

First-ever 'smart gun' with fingerprint unlocking system hits the market

Smart Guns On Track for 2022 Commercialization

Biofire: The First Worthwhile Smart Gun? (ad-free)

The First Smart Gun Is Finally Coming to Market. Will Anyone Buy It? - WSJ