He was previously a member of the Glasgow Warriors squad that claimed the 2014/15 Guinness PRO12 title before moving to Edinburgh Rugby in 2016.
He joined the Scotland 7s core group ahead of the 2018/19 season.
The Alloa native has been a key figure in some of the team's most famous moments, most notably their historic first-ever cup triumph at the 2016 London Sevens as he helped his team to the famous 27-26 victory over South Africa in the final.
Bryce was also in the squad twelve months later, when Scotland defended their title with a 12-7 win over England in the tournamentís showpiece fixture.
He was selected for the 2018 Commonwealth Games on Australia's Gold Coast, helping Scotland to finish sixth