Went out originally intending to try for first round hits from more seated positions and maybe try for an opportunity to shoot in a steeply angled situation.
2950' elevation, ~35F. Calm to slight (5mph?) wind mostly quartering from behind me.
Forgot my shooting sticks and so ended up shooting prone of a pack mostly so I could film to track impacts on the tripod.
The snow was a little unexpected but it woulda been nearly a 2hr trek to turn around for the lower elevation shooting spot.
Missed high on my first shots at both 400 yds and 570 yards by maybe ~.2-.4mil? . I thought I had my drops sorted out to true velocity OK from my last couple range days getting out to 680 & 440 so I'll have a little figuring out to suss out what went wrong here. Honestly this is only my 3rd or 4th time ever shooting past 300 yds so could be lots of errors on my part.
Wondering if it's common to get bad ranges in bright snowy conditions? I'm using a leica CRF 2400-R.
I seems possible that I or the rangefinder have a hard time distinguishing the white plate from the white background or something more sophisticated there. I was scanning a little bit vertically but didn't think to actually write down the adjacent ranges 'above' and 'below' to check against later.
I rechecked my zero at 110yds after trying first round hits at the longer distances.
mean POI is ~.1-.15 mil lower than recent checks, the last couple zero checks have been ~.3-.5inch low and I'm 0.9 inch low here.


2950' elevation, ~35F. Calm to slight (5mph?) wind mostly quartering from behind me.
Forgot my shooting sticks and so ended up shooting prone of a pack mostly so I could film to track impacts on the tripod.
The snow was a little unexpected but it woulda been nearly a 2hr trek to turn around for the lower elevation shooting spot.
Missed high on my first shots at both 400 yds and 570 yards by maybe ~.2-.4mil? . I thought I had my drops sorted out to true velocity OK from my last couple range days getting out to 680 & 440 so I'll have a little figuring out to suss out what went wrong here. Honestly this is only my 3rd or 4th time ever shooting past 300 yds so could be lots of errors on my part.
Wondering if it's common to get bad ranges in bright snowy conditions? I'm using a leica CRF 2400-R.
I seems possible that I or the rangefinder have a hard time distinguishing the white plate from the white background or something more sophisticated there. I was scanning a little bit vertically but didn't think to actually write down the adjacent ranges 'above' and 'below' to check against later.
I rechecked my zero at 110yds after trying first round hits at the longer distances.
mean POI is ~.1-.15 mil lower than recent checks, the last couple zero checks have been ~.3-.5inch low and I'm 0.9 inch low here.







