Kevin Vickers, sergeant at arms, was praised for shooting the gunman outside rooms packed with politicians

Sergeant-at-Arms Kevin Vickers, who was hailed for stopping an assailant who stormed Canada's parliament in October, will be named ambassador to Ireland, the government says.
Vickers will fill a post vacated in August by a former Conservative cabinet minister in Prime Minister Stephen Harper's government.

  Kevin Vickers, sergeant at arms, was praised for shooting the gunman outside rooms packed with politicians. Photo / AP,
"Kevin Vickers has shown profound leadership and dedication to the security of Canada and its national institutions," Harper said in a statement on Thursday.
"His extensive experience working with parliament, as well as his bravery and integrity, will serve to deepen close bilateral relations between Canada and Ireland in the years ahead."
The 58-year-old former mountie -- known for carrying a ceremonial golden mace and wearing a bicorne hat and tail coat -- fired the shots that brought the October rampage to an end.

It was reportedly the first time he had ever shot anyone.
The attacker had already shot a security guard in the leg, exchanged gunfire with federal police and ran down the main Hall of Honour towards the library, where he took cover in an alcove next to Vickers' office.
Vickers reportedly emerged with a handgun he had retrieved from a lockbox in his office, threw himself to the ground to present a smaller target, and shot the assailant three times.
Video images showed the six-and-a-half-foot tall Vickers afterwards calmly walking back to his office, his automatic pistol still in his hand.