Long Range Hunting Online Magazine


Go Back   Long Range Hunting Online Magazine > Rifles, Reloading, Optics, Equipment > Reloading

Reloading Techniques For Reloading


Reply

300 RUM problems

 
LinkBack Thread Tools Display Modes
  #1  
Old 03-12-2008, 03:42 PM
Bronze Member
 
Join Date: Dec 2007
Location: PA
Posts: 88
300 RUM problems

Let me say first that I'm pretty new to reloading, I have been loading 243 and 280 loads with fine results for myself. Ok my friend brought me a box a 300RUM brass that's been loaded once and RCBS standard dies. He wanted me to load a different load for him. I loaded what he wanted, Rem brass, 87gr of IMR 7828, 180NAB, with Rem 9 1/2M primers seated a OAL 3.67. When we tried to load a shell the bolt was really hard to close, so we tried a couple more shells all same results. We then tried some factory shells and the bolt was tight but not as tight. My question did I resize them wrong, I followed RCBS directions. I'vve been using redding dies for myself with no problems and great accuracy. I don't have all the fancy gauges yet. Any information would help, my friends afraid to shoot them. Gun is mostly factory Rem 700 BDL.

Travis
Reply With Quote
  #2  
Old 03-12-2008, 04:08 PM
Official LRH Sponsor
 
Join Date: Jul 2006
Location: Harrisburg, PA
Posts: 2,260
Travis,

With an OAL of 3.6 I highly doubt you are "jamming" the bullet into the into the lands which will cause resistence.
So we then go to the case. You are either not bumping the shoulder enough, or not resizing the body enough. Bumping the shoulder just means pushing it back a bit. This is a hunting rifle and you don't have all the fancy gauges yet so do this...
Start with an unloaded, unprimed, case and resize it with the way your die is set. Chamber it, and as you said it will be tight.... adjust your die down, closer to the shell holder, and resize. Try chambering it in the rifle. If it's still tight, adjust the die down an bit more and try again. Repeat this sequence until the bolt handle drops without any resistence. Adjust the die down a quarter turn at a time.
You may find that your shell holder just touches the bottom of the die on the upstroke of the press. That's okay, it's called "camming over".
When you have done this and you chamber the round with no resistence on the bolt handle, lock the adjusting ring on the die. You're done.
Now finish loading and go to the range..
__________________

"Character is who you are when nobody is watching"
Reply With Quote
  #3  
Old 03-12-2008, 04:13 PM
Bronze Member
 
Join Date: Dec 2007
Location: PA
Posts: 88
will it hurt for my friend to shoot the box that is already loaded, will it cause him harm or damage to the gun, I know the accuracy will probably stink but do I need to get a bullet puller and start over.
Reply With Quote
  #4  
Old 03-12-2008, 04:16 PM
Official LRH Sponsor
 
Join Date: Jul 2006
Location: Harrisburg, PA
Posts: 2,260
It won't harm him or the gun.

If you live close to me in PA, you are welcome to use my bullet puller if you like.
__________________

"Character is who you are when nobody is watching"
Reply With Quote
  #5  
Old 03-12-2008, 04:26 PM
Bronze Member
 
Join Date: Dec 2007
Location: PA
Posts: 88
I just wanted to make sure that he wouldn't get hurt or the gun, he doesn't have any more brass, so we may shoot that box and try again. It seems like the RCBS dies are more difficult to get adjusted than my redding. Do you think the accuracy is going to be thrown all over the place.

Travis
Reply With Quote
  #6  
Old 03-12-2008, 04:30 PM
Official LRH Sponsor
 
Join Date: Jul 2006
Location: Harrisburg, PA
Posts: 2,260
Accuracy may not suffer, but you won't know until you try.

Get some fresh brass, prep it, and go from there.

Feel free to call if you need any assistance, 717.805.0940
__________________

"Character is who you are when nobody is watching"
Reply With Quote
  #7  
Old 03-12-2008, 04:33 PM
Bronze Member
 
Join Date: Dec 2007
Location: PA
Posts: 88
thanks I may need some lessons, I only live outside of gettysburg, where in Harrisburg are you. I have a 30 Hart on order that I need to load for coming in May.
Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes


Similar Threads for: 300 RUM problems
Thread Thread Starter Forum Replies Last Post
.338 win mag problems GermanXJ Rifles, Bullets, Barrels and Ballistics 8 01-16-2011 01:03 PM
Die Problems?? gunaddict62791 Reloading 3 01-07-2011 06:23 PM
Fn SPR mag problems Ian B Rifles, Bullets, Barrels and Ballistics 0 09-21-2010 12:51 AM
300 RUM problems asfornea2 Reloading 6 01-05-2009 11:01 AM
Bad problems poleok Member Introductions 0 09-16-2008 01:44 PM

Current Poll
Do you archery hunt for elk?
YES - 33.08%
44 Votes
NO - 51.13%
68 Votes
Not yet, but I plan to. - 15.79%
21 Votes
Total Votes: 133
You may not vote on this poll.

All times are GMT -5. The time now is 09:23 PM.


Powered by vBulletin ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Management Powered by vBadvanced CMPS
All content ©2010-2014 Long Range Hunting, LLC