Download our Android App!
Sage's Android App
Download our Apple App!
Sage's Apple App

Donate to Sages

      
Page 1 of 2 12 LastLast
Results 1 to 10 of 18
  1. #1
    JeffreyDeGraff's Avatar
    Title
    Premium Member
    Join Date
    Jul 2018
    Location
    North Texas
    Posts
    2,367

    Sierra .224 60gr HP

    I had read somewhere on Sierra’s website, that their .224 60gr HP was designed to expand violently at 22-250 and 220swift velocities. The technician said that if kept between 2800-3000fps that it would perform like a standard hunting bullet and would be a good choice for deer. I found some in my garage and gave it a go. Winchester brass, Winchester primers, IMR4064, with the 60gr HP seated .010” off the lands. I used 23.0gr, 23.5gr, 24.0gr and 24.5gr of IMR4064. All of these loads are supposed to keep me in the 2800-3000fps range I am looking for. On a side note, I’ve read that these bullets suck on coyotes and smaller vermin at 223 velocities.


    JTD

    Similar Threads:

  2. #2
    JeffreyDeGraff's Avatar
    Title
    Premium Member
    Join Date
    Jul 2018
    Location
    North Texas
    Posts
    2,367
    I’ve loaded up 10 of the 23.5gr charge that gave me a 3 shot group of .397”. I will chronograph and shoot 5 shot groups to confirm accuracy. Updates to follow.


    JTD


  3. #3
    Holland's Avatar
    Title
    Moderator
    Join Date
    Jul 2018
    Location
    Kansas
    Posts
    820
    Looking forward to seeing those dialed in over a chrono! You always post good shit I like to follow

    An armed society is a polite society

  4. #4
    JeffreyDeGraff's Avatar
    Title
    Premium Member
    Join Date
    Jul 2018
    Location
    North Texas
    Posts
    2,367
    Thanks Holland. I hope it does as well as I want it to.


    JTD


  5. #5
    JeffreyDeGraff's Avatar
    Title
    Premium Member
    Join Date
    Jul 2018
    Location
    North Texas
    Posts
    2,367
    Well initially the 60gr Sierra HP shot a .397” three shot group with 23.5gr of IMR4064. Today I shot a 5 shot group with that load that measured 1.701”. Velocity AVG was 2712.4fps. Needless to say, that group was not near good enough. I am looking for velocity between 2800-3000fps also. Back to the drawing board.



    JTD


  6. #6

    Title
    Junior Member
    Join Date
    Feb 2019
    Location
    Chicago area
    Posts
    15
    I Absolutely love that bullet out to 300yrds. I don't know what rifle/caliber you shoot, but 25.0gr Varget CCI #400 Fed. brass= 2836fps with a SD of 7 out of my Savage .223 avg. five shot group @100m is under .5in. I load to .005 off the rifling.


  7. #7
    JeffreyDeGraff's Avatar
    Title
    Premium Member
    Join Date
    Jul 2018
    Location
    North Texas
    Posts
    2,367
    Quote Originally Posted by Papajoe222 View Post
    I Absolutely love that bullet out to 300yrds. I don't know what rifle/caliber you shoot, but 25.0gr Varget CCI #400 Fed. brass= 2836fps with a SD of 7 out of my Savage .223 avg. five shot group @100m is under .5in. I load to .005 off the rifling.
    Dang! I thought I put that info in the original post. The rifle is a sporter Remington 700ADL .223 with a 1-12” twist.


    JTD


  8. #8
    JeffreyDeGraff's Avatar
    Title
    Premium Member
    Join Date
    Jul 2018
    Location
    North Texas
    Posts
    2,367

    Sierra .224 60gr HP

    Finally made it back to the range. Sunny 77° with a nice breeze. My previous attempt left me wanting with 2700fps and a 1 3/4” group. Today I tried 24.5gr of IMR4064. Average velocity for 5 shots was 3000.2 and the 5 shot group measured .956”. I pulled the fifth shot but it still meets my criteria of 2800-3000fps and 1” or better group. I’ve only got 24 more of these bullets left and will probably not buy anymore, but at least I can shoot the last of these up in style, and maybe actually kill a deer or hog with them.
    The first four shots measured .406”.

    JTD

    Last edited by JeffreyDeGraff; 04-20-2019 at 05:00 PM.

  9. #9
    SAWMAN's Avatar
    Title
    Premium Member
    Join Date
    Sep 2018
    Location
    Cantonment,Fla.
    Posts
    580
    That bullet is flat base,right ??
    Depending on it's length,at 2700fps out of a 12 twist bbl,the rotational velocity could be down just below the "majical" 1.300. ( which is semi-ok,as long as it is not too far below)
    I have a 22-250 with a 12 twist bbl that I have been doing some expieramenting with. FB bullets are definately my friend. Not many solid coppers either.
    In this,bbl twist is much more important than fwd vel. --- SAWMAN

    Why just dance when you can "rock and roll".
    STONER 63A ( MK-23/XM-207 )
    XM177E2

  10. #10
    JeffreyDeGraff's Avatar
    Title
    Premium Member
    Join Date
    Jul 2018
    Location
    North Texas
    Posts
    2,367
    Quote Originally Posted by SAWMAN View Post
    That bullet is flat base,right ??
    Depending on it's length,at 2700fps out of a 12 twist bbl,the rotational velocity could be down just below the "majical" 1.300. ( which is semi-ok,as long as it is not too far below)
    I have a 22-250 with a 12 twist bbl that I have been doing some expieramenting with. FB bullets are definately my friend. Not many solid coppers either.
    In this,bbl twist is much more important than fwd vel. --- SAWMAN
    Yes, they are a flat base. I got much better accuracy with them at 3000fps.


    JTD


Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •