Re: Loads for .260 /.243/ 6.5x47/6.5 Creedmoor
.243win 26" 7.7 bartlein #7, 700ft elev
115 dtacs coated/pointed
Lapua brass, necked only
cci standard primers
41gr R-17
.271 coated s neck bushing .0025 neck tension
2.270 oal to ogive
3050 avg fps 85degrees.for ref(40gr=2980,40.3=3000,40.5=3010)
6.4mil to 1k , .5 -.6moa avg, some barrel jump when warmer
105 berger hunting vld
Lapua brass, necked only
cci standard primers
42.5gr R-17
.271 coated s neck bushing .0025 neck tension
2.268 oal to ogive
3150fps 55 degrees. for ref
41.5=3050, 42=3090,43=3175-3200 higher sd's)
6.2mil @ 1k , no barrel jump, .5moa (some sub half 5shot groups at 900 when gathering data)
*shot both loads side by side in a sustained 15 mph full value wind. 60 rounds of each load to compare out to 1k, both loads needed the exact same windage... @700 .5mil, @800 .6mil, @900 .8, @1k 1.0
*no pressure signs at all, but the dtacs do exhibit slight barrel jump compared to the 105 load.