Long Range Hunting Online Magazine


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

Reloading Techniques For Reloading


Reply

Norma powder for 270win. 204 or MRP

 
LinkBack Thread Tools Display Modes
  #8  
Old 03-12-2014, 04:31 PM
Bronze Member
 
Join Date: Aug 2009
Location: Chuckey TN
Posts: 94
Re: Norma powder for 270win. 204 or MRP

Thanks for the help guys! I'm glad I have some good possible replacements.

Quote:
Originally Posted by royinidaho View Post
I've been around the horn w/the 270 Win.

RL-22 is Norma 205 ithat has skipped a ton of QC checks.

Rl-22 is very temp sensitive.

MRP replaced N-205. I understand MRP has been replaced by N-217. . . .??

Allianz 4000MR seems fairly available in my area. Don't know about your area...

4000 puts the above mentioned hands down!!!

IMR 7828 ranks up there pretty good also

Just my experience with my Winny
Roy, I'm glad you mentioned 4000mr because it is available. Do you have any load info that you've came across? I wasn't able to find a lot. If it works out for me, it'll save me about ten bucks a pound.

Chris.
Reply With Quote
  #9  
Old 03-12-2014, 09:52 PM
Platinum Member
 
Join Date: Jan 2004
Location: Blackfoot, Idaho
Posts: 8,093
Re: Norma powder for 270win. 204 or MRP

Chris,

My records show 54.9 gr. PP 4000 MR for MV of 3190 FPS out of a 27" Lilja bbl.

Bullet is Berger 140 VLD - Hunting (277140V) seated Base to 0.277 ogive using a Sinclair nut.

Ran her up 3300 w/o problems but what's the sense in that? She's just 270 Winnie.

Besides she shoots too good to waste bbl life.

Hope this helps.
__________________
I may be the slowest guy on the mountain . . . . but . . . . I'm on the mountain!
Reply With Quote
  #10  
Old 05-14-2014, 07:11 PM
Junior Member
 
Join Date: Feb 2012
Posts: 1
Re: Norma powder for 270win. 204 or MRP

has anyone used the norma mrp powder in the 7mm mag. looking for some load data. right now loading 64.5 grains with 180 bergers vlds. not sure of speed yet as I have yet to chrono.
Reply With Quote
  #11  
Old 05-14-2014, 08:05 PM
Platinum Member
 
Join Date: Oct 2008
Location: Alabama
Posts: 5,698
Re: Norma powder for 270win. 204 or MRP

Quote:
Originally Posted by swandoggle View Post
has anyone used the norma mrp powder in the 7mm mag. looking for some load data. right now loading 64.5 grains with 180 bergers vlds. not sure of speed yet as I have yet to chrono.
Weatherby factory ammo uses MRP up to the .300 Wby. When you step up to the .378 Wby based calibers, I'm pretty sure they use MRP2. Norma loads Weatherby factoey ammo, and also makes the factory Weatherby brass.

So, I would say you should have no problems with MRP in a 7mm RemMag...Especially since the burn rate is right next to 22, so close I would say load data might even be interchangeable.
__________________
"I'm just a peckerwood who lives in the hills with too many guns..." - Bob Lee Swagger

"Give me a minute...I'm good. Give me an hour...I'm great. Give me 6 months...And I'm unbeatable." - Col. Hannibal Smith

Ignore everything I say, because I have a reading comprehension and memory problem...

Quote:
Originally Posted by WildRose View Post
The 284 is to the STW what a tricycle is to a Ninja.
Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes


Current Poll
Do you archery hunt for elk?
YES - 31.96%
70 Votes
NO - 51.14%
112 Votes
Not yet, but I plan to. - 16.89%
37 Votes
Total Votes: 219
You may not vote on this poll.

All times are GMT -5. The time now is 05:15 AM.


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