This morning we had two combro cb-25 plus the swefta chrono like the bfta old ones.
Fitted the cb25 to two separate rifles AA MPR and my FTP900, to see if we could get some sort of accurate readings we shot through the cb25 directly into the big chrono.
The surprise was the MPR + cb25 read 776 the big chron read 776.
My FTP900 + CB25 read 770 and the big chrono again read the same 770.
This was done with other watching and all were surprised, was that coincidence or both cb25 and the big chrono were accurate.!!!!!!!.
Will try another cb25 during the week. " Perhaps were spending to much money for chron's and the cheap ones are to dog doolies.