Welcome guest, is this your first visit? Create Account now to join.
  • Login:

Welcome to the NZ Hunting and Shooting Forums.

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed.

DPT Terminator


User Tag List

+ Reply to Thread
Results 1 to 11 of 11
Like Tree2Likes
  • 1 Post By kiwijames
  • 1 Post By kiwijames

Thread: R93 7mmRM 162gn Amax Load

  1. #1
    Member Tikka7mm08's Avatar
    Join Date
    Mar 2012
    Location
    North Loburn
    Posts
    4,430

    R93 7mmRM 162gn Amax Load

    Hi - playing around with a load, and wondered if anyone has done one up for their's with similar ingredients?

    Win Brass
    CCI mag primer
    2217

    I have seat the bullet 50 thou from the lands, and 73.5gn shot 1.5" and 74gn shot an inch (but of mirage today in the sun). No pressure based on primers so was going to lift 0.5 and 1gn powder to see if groups tighten. Might also try 20 thou jump but will drop back to 73.5gn first.

    Haven't got fps yet as want to get most accurate load first.

  2. #2
    Member Tikka7mm08's Avatar
    Join Date
    Mar 2012
    Location
    North Loburn
    Posts
    4,430


    Found the A-tec suppressor shrunk groups too.

    Sent from my SM-G925I using Tapatalk

  3. #3
    Lovin Facebook for hunters kiwijames's Avatar
    Join Date
    Feb 2012
    Location
    Hawkes Bay
    Posts
    7,193
    Will need to check my jump for you but I have the exact same barrel shooting A-Max over 72g 2225 @ 2950fps. Norma brass, Fed 215 primer. Spent a long time wasting bullets trying to shoot close to the lands.
    Danny likes this.
    The range of what we think and do is limited by what we fail to notice. And because we fail to notice that we fail to notice, there is little we can do to change; until we notice how failing to notice shapes our thoughts and deeds

  4. #4
    Member Tikka7mm08's Avatar
    Join Date
    Mar 2012
    Location
    North Loburn
    Posts
    4,430
    I probably came in a little high after some initial pressure testing starting at 73.0gn on paper. Am going to start back at 70gn and go from there. I think the jump is ok, have a hornady gauge to measure very well and then off the shoulder on the micrometer.

  5. #5
    Lovin Facebook for hunters kiwijames's Avatar
    Join Date
    Feb 2012
    Location
    Hawkes Bay
    Posts
    7,193
    0.020" jump with a length of 3.7130" using Hornady comparator or 3.390" COAL.
    Tikka7mm08 likes this.
    The range of what we think and do is limited by what we fail to notice. And because we fail to notice that we fail to notice, there is little we can do to change; until we notice how failing to notice shapes our thoughts and deeds

  6. #6
    Member Tikka7mm08's Avatar
    Join Date
    Mar 2012
    Location
    North Loburn
    Posts
    4,430
    Thanks for that.

  7. #7
    Member Uplandstalker's Avatar
    Join Date
    Nov 2012
    Location
    Souith Canterbury
    Posts
    1,788
    Try moving further back from the lands, you might be surprised.

  8. #8
    Member Tikka7mm08's Avatar
    Join Date
    Mar 2012
    Location
    North Loburn
    Posts
    4,430
    Ok - will try a little further back and 20 thou.

  9. #9
    Sending it Gibo's Avatar
    Join Date
    Feb 2013
    Location
    The Hill
    Posts
    23,469
    20 thou bro

  10. #10
    Member Tikka7mm08's Avatar
    Join Date
    Mar 2012
    Location
    North Loburn
    Posts
    4,430
    Will give it a whirl....hopefully this weekend.

  11. #11
    Member Tikka7mm08's Avatar
    Join Date
    Mar 2012
    Location
    North Loburn
    Posts
    4,430
    With the comparator 0.020 off = 3.714

    I took about 8 measurements with different projectiles firmly on the lands and 3.734 seemed around the average, although lowest was 3.730 and highest 3.736.

 

 

Similar Threads

  1. Blaser 7mmRM 162gn Amax Load....anyone?
    By Tikka7mm08 in forum Reloading and Ballistics
    Replies: 4
    Last Post: 26-05-2015, 10:25 PM
  2. AR2217 and 162gn AMax 7mmRM recipe??
    By Tikka7mm08 in forum Reloading and Ballistics
    Replies: 20
    Last Post: 16-03-2015, 09:31 PM
  3. 260 amax load data
    By Phill243 in forum Firearms, Optics and Accessories
    Replies: 23
    Last Post: 26-09-2014, 06:00 PM
  4. 7mm rem mag load data 162 amax
    By timgun in forum Reloading and Ballistics
    Replies: 5
    Last Post: 26-06-2014, 08:46 AM

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
Welcome to NZ Hunting and Shooting Forums! We see you're new here, or arn't logged in. Create an account, and Login for full access including our FREE BUY and SELL section Register NOW!!