Guns International

Reloading necked cartridges for the first time

The #1 community for Gun Owners in Texas

Member Benefits:

  • Fewer Ads!
  • Discuss all aspects of firearm ownership
  • Discuss anti-gun legislation
  • Buy, sell, and trade in the classified section
  • Chat with Local gun shops, ranges, trainers & other businesses
  • Discover free outdoor shooting areas
  • View up to date on firearm-related events
  • Share photos & video with other members
  • ...and so much more!
  • xkon

    Member
    Rating - 0%
    0   0   0
    May 10, 2020
    196
    26
    Houston
    New to reloading rifle/necked cartridges. I have however loaded tens of thousands of straight walled pistol rounds on my dillon square deal b reloading presses. Looking at starting to reload rifle rounds for 223 to get the basics down and then move over to working up some 308 rounds for some benchrest shooting.

    Coming from an auto indexing progressive press with proprietary dies to a single stage press with a few additional steps, what items am I missing to get started? I have a micrometer, scale, tumbler that I use for the handgun rounds that obviously can be used for this. For new equipment, currently have:

    -Forester Coax Single stage press
    -RCBS Chargemaster Supreme powder dispenser
    -Forester Bench Rest Full Length Sizing die 223
    -Forester Bench Rest Seater die 223
    -Reloading trays

    I am assuming a trimmer will be needed as well? A crimp die? Anything else that I may still be needing and any recommendations?
    Guns International
     

    Huntsman52

    Active Member
    Rating - 100%
    5   0   0
    Jan 15, 2011
    284
    26
    San Antonio
    Charging funnel if you do not have one. Cheap and makes it easy to put the powder in the primed case. Yes on the crimp die if you are shooting semi auto. Bolt gun does not really require a crimp for bench shooting. Also a neck expander die will be needed.
     

    Havok1

    Well-Known
    Rating - 0%
    0   0   0
    May 10, 2021
    1,898
    96
    US
    You will need to lube your brass. whatever type you want is up to you.

    I also use a bullet comparator for .308 in my bolt gun.
     

    TexMex247

    TGT Addict
    Rating - 100%
    19   0   0
    May 11, 2009
    3,380
    96
    Leander(NW Austin)
    If you're getting into semi auto bottle neck rifle cartridges, do yourself a favor and buy a brass prep station now with appropriate cutters to trim brass. Your hands will thank you later. I run mine ragged prepping 308 and 223. Still a ridiculous amount of measuring but better than most fancy trimmers and as fast as your hands can move.

    Also never trust online "processed" brass. I loaded several 308 rounds only to find the shoulders weren't set back correctly. Huge downer.
     

    srab

    New Member
    Rating - 0%
    0   0   0
    Aug 19, 2023
    27
    11
    San Antonio
    While you certainly can prime your cases using the Co-Ax press (I did it for years), you might want to invest in a quality hand-held priming tool.

    The Hornady Lock-N-Load Headspace Comparator, or a similar device from another manufacturer, will come in handy for you when setting up your dies for proper shoulder bump.

    A stuck case remover kit may also come in handy at some point.
     

    xkon

    Member
    Rating - 0%
    0   0   0
    May 10, 2020
    196
    26
    Houston
    Thanks for the feedback all! Will probably have a question or two as I get started into it.

    Ordered a hand primer, charge funnel, some case gauges and some lube. Still working through which trimmer to purchase but that is next on the list. Reading giraud makes a really good one. Thinking buy once, cry once on that but don't know if that's overkill.
     

    msharley

    TGT Addict
    Rating - 0%
    0   0   0
    Feb 28, 2021
    24,840
    96
    Central Pennsylvania
    Thanks for the feedback all! Will probably have a question or two as I get started into it.

    Ordered a hand primer, charge funnel, some case gauges and some lube. Still working through which trimmer to purchase but that is next on the list. Reading giraud makes a really good one. Thinking buy once, cry once on that but don't know if that's overkill.
    1701991910839.png
     

    msharley

    TGT Addict
    Rating - 0%
    0   0   0
    Feb 28, 2021
    24,840
    96
    Central Pennsylvania
    CH4D...

    Bought CH4D trimmer when I started reloading ('78)....

    Still sharp..

    A plus with this type of trimmer is the trimmer "body" gives you something to hang on to whilst uniforming the flash holes & primer pockets & chamfering the necks...



    CH4D makes great dies and a variety of top quality tools...

    Hope this helps.
     

    robertc1024

    Moderator
    Staff member
    Moderator
    TGT Supporter
    Lifetime Member
    Rating - 100%
    20   0   0
    Jan 22, 2013
    20,821
    96
    San Marcos
    I like the primer seater on my Co-Ax. Yes, it's slow, but it seats the primers at the same depth every time. I've got a decent hand seater, but I just use it on lower power pistol rounds. I load everything >= .357 mag on the Co-Ax.
     

    Texasjack

    TGT Addict
    Rating - 50%
    1   1   0
    Jan 3, 2010
    5,897
    96
    Occupied Texas
    Loading necked cases does require trimming and lubrication. The trimming also requires deburring and chamfering. As was recommended, a case prep station is a wonderful addition. Be careful with the lubrication - too much will cause a lot of problems, too little will wind up with a stuck case, and that's no fun. As with all reloading, develop your loads for accuracy, not for speed.

    For 223 or 308, or any calibers that have military applications, the primers may be crimped in place. So you need to have a swage or a pocket trimmer to get rid of that crimp. Swaging is good because you don't lose any brass, but I've found that sometimes you've just gotta use a trimmer.
     

    Ruark

    New Member
    Rating - 0%
    0   0   0
    Feb 24, 2015
    21
    11
    New to reloading rifle/necked cartridges. I have however loaded tens of thousands of straight walled pistol rounds on my dillon square deal b reloading presses. Looking at starting to reload rifle rounds for 223 to get the basics down and then move over to working up some 308 rounds for some benchrest shooting.

    Coming from an auto indexing progressive press with proprietary dies to a single stage press with a few additional steps, what items am I missing to get started? I have a micrometer, scale, tumbler that I use for the handgun rounds that obviously can be used for this. For new equipment, currently have:

    -Forester Coax Single stage press
    -RCBS Chargemaster Supreme powder dispenser
    -Forester Bench Rest Full Length Sizing die 223
    -Forester Bench Rest Seater die 223
    -Reloading trays

    I am assuming a trimmer will be needed as well?

    New to reloading rifle/necked cartridges. I have however loaded tens of thousands of straight walled pistol rounds on my dillon square deal b reloading presses. Looking at starting to reload rifle rounds for 223 to get the basics down and then move over to working up some 308 rounds for some benchrest shooting.

    Coming from an auto indexing progressive press with proprietary dies to a single stage press with a few additional steps, what items am I missing to get started? I have a micrometer, scale, tumbler that I use for the handgun rounds that obviously can be used for this. For new equipment, currently have:

    -Forester Coax Single stage press
    -RCBS Chargemaster Supreme powder dispenser
    -Forester Bench Rest Full Length Sizing die 223
    -Forester Bench Rest Seater die 223
    -Reloading trays

    I am assuming a trimmer will be needed as well? A crimp die? Anything else that I may still be needing and any recommendations?
    For that 308, get a precision mic, and a primer pocket reamer. Be sure your primers, powder and cases are all from the same brand and batch.
     

    xkon

    Member
    Rating - 0%
    0   0   0
    May 10, 2020
    196
    26
    Houston
    Starting the reloading process for the 223. This is a much slower pace than I am used to lol. Was able to resize and trim a few hundred pieces of brass. About 90% of my brass is Lake City so I'm at a stand still for priming until I get a primer pocket reamer.

    I have a Forster bench rest full sizing die. Anywhere from 3-15 rounds in, the decapping pin would stay stuck in the primer and fall out. Extremely frustrating. Is there a trick to this or could it be due to the crimped primer pockets being harder to remove?

    Also plan on loading berrys 55 grain BT bullets with Winchester 748 powder. The Modern Reloading manual has it at 26.2gr min AND 26.2gr as the max load at 2.165oal. Lymans 50th has it as 25.0gr min and 27.8 max at 2.260oal. Anyone have any recommendation for starting? I'm thinking to do 26.0gr at 2.260oal?
     
    Top Bottom