The match on Sunday will be the first time that Sarginson will be involved in the Magic Weekend and after getting a glimpse of the stadium at the press launch this week the former Hemel man can't wait to take to the field.
"If selected it will certainly be the best pitch that I've ever played on and also the biggest stadium I've played at by quite some distance.
"Having been down at the Etihad on Tuesday it's an impressive ground and should make for a great atmosphere."
After an improved performance against Hull FC last time out, the Broncos will be encouraged by a record of four wins from the last five Magic Weekend fixtures; a record that Sarginson is hoping to improve on.
"We've got a good record at Millenium Magic in Cardiff and hopefully we can take that in to the Magic Weekend in Manchester and make it five from six."
London Broncos v Catalans Dragons kicks off at 12.00 noon at Manchester City's Etihad Stadium. You can watch the game live on Sky Sports HD 1.