robertbank
06-30-2009, 06:54 PM
Well I have never used a filler before so, after reading an article about toilet paper as a filler I thought why not?
Here is what I found. I had 20 rds loaded with 19 gr of 4227 under my 314299 bullets sized .313.
At 50 yards without filler five shot group was group 3.96". Avg Veloicty over the Chrono 1536 fps SD 9
At 50 yards with filler group five shot group was .799". Avg Velocity over the Chrono 1625 fps SD 14
Armed with confidence I then took 10 rds of my "Filler" load and at 75 yards shot 2.973" group. This is the best I have ever shot this gun.
All targets shot with the issue micrometer sights and old eyes. Very happy with results. I was surprised at the velocity increase just by using filler. I am going to play with some more loads using 4227 and TP as a filler.
So back to the bench and will test out my K 31 to see how it manages along with my 30-30 Win.
Take Care
Bob
ps I just have to get a scope mount for this gun and see how it really shoots.
Here is what I found. I had 20 rds loaded with 19 gr of 4227 under my 314299 bullets sized .313.
At 50 yards without filler five shot group was group 3.96". Avg Veloicty over the Chrono 1536 fps SD 9
At 50 yards with filler group five shot group was .799". Avg Velocity over the Chrono 1625 fps SD 14
Armed with confidence I then took 10 rds of my "Filler" load and at 75 yards shot 2.973" group. This is the best I have ever shot this gun.
All targets shot with the issue micrometer sights and old eyes. Very happy with results. I was surprised at the velocity increase just by using filler. I am going to play with some more loads using 4227 and TP as a filler.
So back to the bench and will test out my K 31 to see how it manages along with my 30-30 Win.
Take Care
Bob
ps I just have to get a scope mount for this gun and see how it really shoots.