usmcamp0811
04-25-10, 20:41
Ok so I just got back from the range where I test fired my first 30 rounds that I reloaded. I'm excited! I didn't blow anything up! But now I want to make sure I stay safe and am evaluating my load properly.
Below is a picture of three casings that I fired today. The two on the right are my reloads and the one on the left is the factor load. All were fired from the same rifle. I am having a hard time knowing for sure if the primer is showing signs of too much pressure. To me it does look as if the dimple is deeper on my reloads than the factory round. But is this primer flattening that I read about? Its just so hard to tell for sure cause most of the pictures that I see are small or black and white. Either way I seemingly had no real problem with the rounds that I shot today. Maybe a bit more recoil but its hard to say for sure.
http://lh5.ggpht.com/_xftzjr3SHPw/S9TnCdVb-aI/AAAAAAAAAkw/jWnC1sb1a_Y/s640/IMG_1892.JPG
I checked the first 15 rounds after each shot to make sure nothing crazy was going on. All the rounds looked the same as these. I did not see any extractor marks or any other signs of too much pressure. Based on all the information I have read so far I have made the assumption that my rounds were safe but were definitely on the upper end of the pressure spectrum.
Some info on my load. It was a once fired PRVI case loaded with 24gr of H335, Lake City 55gr M193 FMJ-BT, and Federal small rifle primers. I seated the bullet so that I could just barely see the top edge of the cannelure. The OAL was 2.215" All of this load was based off of the Speer Reloading Manual #14. I used the recommended charge and info for the 22 FMJ BT that they had listed.
http://lh4.ggpht.com/_xftzjr3SHPw/S9TrHFLXoZI/AAAAAAAAAlM/Bk6jS_CCykU/s512/IMG_1896.JPG
I have been searching the internet and saw that there seems to be a very large variance in what charge people use with H335; everything from like 21-26grs. My next step is going to be to make two loads one of 23.5gr and one of 23.0gr and test fire those and see how they work. My goal right now is not accuracy but SAFETY. Eventually I'd like to make this into a viable round that I can use primarily for just random plinking at the range. Am I making too small of adjustments or are they about right? Any recommendations would be great! And I want to thank everyone on here for all the help that y'all have given me in getting started reloading!
Below is a picture of three casings that I fired today. The two on the right are my reloads and the one on the left is the factor load. All were fired from the same rifle. I am having a hard time knowing for sure if the primer is showing signs of too much pressure. To me it does look as if the dimple is deeper on my reloads than the factory round. But is this primer flattening that I read about? Its just so hard to tell for sure cause most of the pictures that I see are small or black and white. Either way I seemingly had no real problem with the rounds that I shot today. Maybe a bit more recoil but its hard to say for sure.
http://lh5.ggpht.com/_xftzjr3SHPw/S9TnCdVb-aI/AAAAAAAAAkw/jWnC1sb1a_Y/s640/IMG_1892.JPG
I checked the first 15 rounds after each shot to make sure nothing crazy was going on. All the rounds looked the same as these. I did not see any extractor marks or any other signs of too much pressure. Based on all the information I have read so far I have made the assumption that my rounds were safe but were definitely on the upper end of the pressure spectrum.
Some info on my load. It was a once fired PRVI case loaded with 24gr of H335, Lake City 55gr M193 FMJ-BT, and Federal small rifle primers. I seated the bullet so that I could just barely see the top edge of the cannelure. The OAL was 2.215" All of this load was based off of the Speer Reloading Manual #14. I used the recommended charge and info for the 22 FMJ BT that they had listed.
http://lh4.ggpht.com/_xftzjr3SHPw/S9TrHFLXoZI/AAAAAAAAAlM/Bk6jS_CCykU/s512/IMG_1896.JPG
I have been searching the internet and saw that there seems to be a very large variance in what charge people use with H335; everything from like 21-26grs. My next step is going to be to make two loads one of 23.5gr and one of 23.0gr and test fire those and see how they work. My goal right now is not accuracy but SAFETY. Eventually I'd like to make this into a viable round that I can use primarily for just random plinking at the range. Am I making too small of adjustments or are they about right? Any recommendations would be great! And I want to thank everyone on here for all the help that y'all have given me in getting started reloading!