L.L.Bean became the latest retailer to announce that it will no longer sell guns or ammunition to customers younger than 21.

In response to a tweet from a consumer asking the company to change its policy, L.L.Bean said late Thursday, “In the wake of this shooting we have reviewed our policy on firearm sales, and we will no longer be selling guns or ammunition to anyone under the age of 21.”

Dick’s Sporting Goods, Wal-Mart and Fred Meyer, which is owned by Kroger, have made similar moves since the Parkland, FL, high school shooting last month.

This is the fourth high-profile retailer to change its policy on gun sales to younger customers in the wake of the shooting.