hi paul
this is my load data for starts as this what I have purchased with the rifle, barring the primers,
Hi bob.
I ran the numbers with vvn140 my load is as follows
cci 450m primer
nosler 120bt oal @ 2.67 (in my rifle 30 thou from lands perfect feed from mag)
lap brass h20 capacity is 49.1
36.7 grns vvn140
vocity was 2748fps accuracy was in the .3s for 5 shots
I hit several accuracy nodes but settled on this but even unstable nodes where below 1 moa accuracy.
your h20 capacity and primers may differ but start at 34 grains and work up you will find a max around 38 grains of n140 but careful mate with this case pressure signs go from subtle to popped primers in no time.
Let us us know how you get on bob I got faster velocities with other powders but there is somthing about this bullet at this speed at sub 300 yards that just pole axes deer with minimum damage.
I'm running 39.1g of R15 with a Nos 120BT and getting inside 0.5 MOA (bipod prone) at 2960 fps and ES of 13. However, the damage to Roe and Muntjac is significant with the bullet at that speed. Interesting to see that Bob is finding them much more acceptable running a little slower. I find the 100 TTSX at 3250 fps cause much less damage than the 120BT's and most drop to the shot. The Barnes are just as accurate.





