Round count is under 500, I had the same rifle in .22LR that I part exchanged towards this .17HMR version earlier this year.
Few modifications and extras:
Extended bolt handle
Lightened trigger kit
DIP picatinny rail
Boyds Pro Varmint stock
5 round magazine
BSA Sweet 17 scope
Hawke Mounts
Moderator & bipod NOT included.
Comes with the original box, paperwork, manual, scope box, trigger spares etc
It's very accurate with both 17gr and 20gr ammunition. Found it likes the 20gr Hornady XTP best.
£550, will RFD or buyer collects from Salisbury.
Have 200 or so rounds I'll include if you collect.