You have 4" eye relief for a start so any weight is thrown further away from you.
To give you some idea my 10-60 weight 730gr has near on same balance as a 950gr scope with usual eye relief.
Overall weight feels lighter noticed immediately.
8-80IR felt big and bulky up top but only 845gr, best rangefinder bar none but takes more than that to make an usable scope. If used to BSA/Niko and any other heavy weight user should be fine with it.
IR adds 45gr to weight and a gimmick.
Prices vary on same model, extra for better ret, extra for IR and dearer in silver.
Available from https://www.marchscopes.co.uk/
Price list here https://www.marchscopes.co.uk/index....-uk-price-list
10-60 tactical start at £2262 to £2650
8-80 start £2553 to £3037
Plus mounts and extras.