Promising start
Posted: Sun Feb 17, 2008 1:13 am
Hi to all you fellow .204 Shooters.
I am the very proud owner of a Kimber Pro Varmint in .204, brought it brand new. I also picked up a brand new Bushnell Elite 4200 4-16x 40. She's a beautiful rig, I'm sure that you will agree, I took the pics first time at the range.
![Image](http://i253.photobucket.com/albums/hh79/Kiwi_204_Shooter/Kimber2.jpg)
![Image](http://i253.photobucket.com/albums/hh79/Kiwi_204_Shooter/Kimber1.jpg)
Broke in the barrel with 60 rounds of the Sellier & Bellot ammunition, pushing the 32gr Sierra Blitzking at a chronographed 3996 average velocity for 5 shots out of the 22 inch barrel. Barrel was easy to run in, I'm very impressed with how easy it was to run in actually. I put 60 rounds through it last Sunday at the range, and now I run a patch with Butchs Bore Shine through the barrel, let it sit for about 5 minutes, then after 4-5 patches, she is clean as a whistle.
So today was another chance to get out to the range, this time with some handloads I worked up yesterday. After reading such good reports, I settled on the 39gr Sierra Blitzking. As far as powder, I have a near full tin of BLC-2, primers were Federal 205's. Cases were the afore mentioned Sellier & Bellot.
I loaded up 30 rounds, in groups of 5 of 29.6, 29.7, 29.8, 29.9, 30.0 & 30.3. The enclosed target is 29.8grs. OAL for these loads were 2.280, which was the maximum length in the Kimbers magazine
![Image](http://i253.photobucket.com/albums/hh79/Kiwi_204_Shooter/Kimbertarget.jpg)
I created the target shown on AutoCAD. Each square is 1/2 MOA. (Target was shot at 100 yards).
I didn't hold out much hope for these loads actually, because the runout on 90% was quite bad, infact some of the loads were over .010 in runout on my RCBS case master! This was due to the way I had set up my Hornady Die, and I know how to cure this.
Of the loads I shot, the 29.8 gr load is the most promising. Actually, the first and second shots of the 29.8, 29.9 and 30.0 all were virtually through the same hole, but the dispersion of the next 3 shots was better with the 29.8 gr load.
I am hoping that with the runout problem cured & down to .002 or .003, the dispersion of the 5 shots will be alot tighter, I would like some feedback on whether or not you all think that this is the reason for the last 3 shots to be away from the first 2. What other factors cause this as well.
Looking forward to your advice.
Regards,
Michael.
I am the very proud owner of a Kimber Pro Varmint in .204, brought it brand new. I also picked up a brand new Bushnell Elite 4200 4-16x 40. She's a beautiful rig, I'm sure that you will agree, I took the pics first time at the range.
![Image](http://i253.photobucket.com/albums/hh79/Kiwi_204_Shooter/Kimber2.jpg)
![Image](http://i253.photobucket.com/albums/hh79/Kiwi_204_Shooter/Kimber1.jpg)
Broke in the barrel with 60 rounds of the Sellier & Bellot ammunition, pushing the 32gr Sierra Blitzking at a chronographed 3996 average velocity for 5 shots out of the 22 inch barrel. Barrel was easy to run in, I'm very impressed with how easy it was to run in actually. I put 60 rounds through it last Sunday at the range, and now I run a patch with Butchs Bore Shine through the barrel, let it sit for about 5 minutes, then after 4-5 patches, she is clean as a whistle.
So today was another chance to get out to the range, this time with some handloads I worked up yesterday. After reading such good reports, I settled on the 39gr Sierra Blitzking. As far as powder, I have a near full tin of BLC-2, primers were Federal 205's. Cases were the afore mentioned Sellier & Bellot.
I loaded up 30 rounds, in groups of 5 of 29.6, 29.7, 29.8, 29.9, 30.0 & 30.3. The enclosed target is 29.8grs. OAL for these loads were 2.280, which was the maximum length in the Kimbers magazine
![Image](http://i253.photobucket.com/albums/hh79/Kiwi_204_Shooter/Kimbertarget.jpg)
I created the target shown on AutoCAD. Each square is 1/2 MOA. (Target was shot at 100 yards).
I didn't hold out much hope for these loads actually, because the runout on 90% was quite bad, infact some of the loads were over .010 in runout on my RCBS case master! This was due to the way I had set up my Hornady Die, and I know how to cure this.
Of the loads I shot, the 29.8 gr load is the most promising. Actually, the first and second shots of the 29.8, 29.9 and 30.0 all were virtually through the same hole, but the dispersion of the next 3 shots was better with the 29.8 gr load.
I am hoping that with the runout problem cured & down to .002 or .003, the dispersion of the 5 shots will be alot tighter, I would like some feedback on whether or not you all think that this is the reason for the last 3 shots to be away from the first 2. What other factors cause this as well.
Looking forward to your advice.
Regards,
Michael.