bullet
Handloader
- Dec 26, 2007
- 4,975
- 18
I told you all that I was trying the North Fork 165gr SS Well here is the letter I wrote to North Fork after this mornings range session.
Franz, I have developed over the last 13 months ten loads using Sierra, Barnes, Nosler, Hawk and Hornady, and all ten loads are under an inch with my 300Win Mag. Here is a link for you to see my spread sheet that demonstrates the accuracy of my 300Win Mag, my load ability along with my ability to shoot well, as you have seen a target or two of mine as evidence of accuracy. When you get to this link please scroll down to the bottom of the article and see the spread sheet before you read my following comments.
http://ammoguide.com/?article=mhsp68/reloading4v
Last night I finalized my load work with the load data you gave me and with MRP and RL-22. I weighed each bullet and used only those that weighed the same, 165.2grs. I weighed my brass, did all my brass prep, and weighed each charge to make sure that everything was the same. I went to the range early this morning and used your specific load data and OAL that you sent me for the 165gr SS. I used your data with RL-25 and it only registered 3133fps, and also MRP max load registering 3218fps, and RL-22 max load registering 3161fps. I was very disappointed in the velocities because I was driving with these same loads the 165gr Sierra at 3236fps (with MRP) which is faster than I was able to drive the 165gr SS.
Now that was disappointing enough, but the accuracy was totally unacceptable. My best group all morning was with RL-22 and it measured minus bore 2 1/2". With RL-25 (the load data you gave me) I had a 3 1/4" group minus bore. I am sorry but my rifle does not like the North Fork bullet, I can't use this bullet with this kind of accuracy. I really wanted the 165gr SS to shoot well and the only other option I have is to use IMR4350 which is the powder I use for my accurate load which I sent you a target of the other day, but I am not encouraged by that, because the Sierra bullet I used in my accurate load shot 1 1/2" with the same above loads of MRP and RL-22. Franz, I don't know what else to say??? It does give me pause as I wonder whether are not to spend the money and try the 200gr SS in my 358Win. Wished this had turned out better and that my rifle liked the 165gr SS. Yours truly, Mike
Franz, I have developed over the last 13 months ten loads using Sierra, Barnes, Nosler, Hawk and Hornady, and all ten loads are under an inch with my 300Win Mag. Here is a link for you to see my spread sheet that demonstrates the accuracy of my 300Win Mag, my load ability along with my ability to shoot well, as you have seen a target or two of mine as evidence of accuracy. When you get to this link please scroll down to the bottom of the article and see the spread sheet before you read my following comments.
http://ammoguide.com/?article=mhsp68/reloading4v
Last night I finalized my load work with the load data you gave me and with MRP and RL-22. I weighed each bullet and used only those that weighed the same, 165.2grs. I weighed my brass, did all my brass prep, and weighed each charge to make sure that everything was the same. I went to the range early this morning and used your specific load data and OAL that you sent me for the 165gr SS. I used your data with RL-25 and it only registered 3133fps, and also MRP max load registering 3218fps, and RL-22 max load registering 3161fps. I was very disappointed in the velocities because I was driving with these same loads the 165gr Sierra at 3236fps (with MRP) which is faster than I was able to drive the 165gr SS.
Now that was disappointing enough, but the accuracy was totally unacceptable. My best group all morning was with RL-22 and it measured minus bore 2 1/2". With RL-25 (the load data you gave me) I had a 3 1/4" group minus bore. I am sorry but my rifle does not like the North Fork bullet, I can't use this bullet with this kind of accuracy. I really wanted the 165gr SS to shoot well and the only other option I have is to use IMR4350 which is the powder I use for my accurate load which I sent you a target of the other day, but I am not encouraged by that, because the Sierra bullet I used in my accurate load shot 1 1/2" with the same above loads of MRP and RL-22. Franz, I don't know what else to say??? It does give me pause as I wonder whether are not to spend the money and try the 200gr SS in my 358Win. Wished this had turned out better and that my rifle liked the 165gr SS. Yours truly, Mike