« previous next »
Pages: [1]   Go Down

Author Topic: Whats size lead bullet out of BC  (Read 931 times)

0 Members and 3 Guests are viewing this topic.

Offline .Dirty-.30

  • Trade Count: (10)
  • Avid Poster
  • **
  • Posts: 187
Whats size lead bullet out of BC
« on: July 23, 2010, 04:53:38 PM »
What is the size lead bullet most shoot in their Buffalo Classics to avoid leading?
Logged

Offline Swampman

  • GBO Supporter
  • Trade Count: (44)
  • Senior Member
  • *****
  • Posts: 16518
  • Gender: Male
Re: Whats size lead bullet out of BC
« Reply #1 on: July 23, 2010, 05:13:06 PM »
To get accuracy I'd suggest a .459
Logged
"Brother, you say there is but one way to worship and serve the Great Spirit. If there is but one religion, why do you white people differ so much about it? Why not all agreed, as you can all read the Book?" Sogoyewapha, "Red Jacket" - Senaca

1st Special Operations Wing 1975-1983
919th Special Operations Wing  1983-1985 1993-1994

"Manus haec inimica tyrannis / Ense petit placidam sub libertate quietem" ~Algernon Sidney~

Offline Chas.

  • Trade Count: (0)
  • Contributor
  • ***
  • Posts: 256
Re: Whats size lead bullet out of BC
« Reply #2 on: July 23, 2010, 05:24:52 PM »
I use .459 in mine.
Logged

Offline Lefty Dude

  • Trade Count: (0)
  • Avid Poster
  • **
  • Posts: 221
  • Gender: Male
Re: Whats size lead bullet out of BC
« Reply #3 on: July 23, 2010, 05:29:27 PM »
My Son just bought one. We slugged the bore at .457"

We will be sizing to .459"
Logged

Offline Kenpo Joe

  • Trade Count: (0)
  • Member
  • *
  • Posts: 12
Re: Whats size lead bullet out of BC
« Reply #4 on: July 23, 2010, 07:31:16 PM »
+1 on .459

Back on mute.   8)
Logged

Offline kevinsmith5

  • Trade Count: (4)
  • Senior Member
  • *****
  • Posts: 1274
  • Gender: Male
Re: Whats size lead bullet out of BC
« Reply #5 on: July 23, 2010, 07:46:38 PM »
.459, but the majority of my cast bullets are also gas checked.
Logged
If he's carrying a singleshot, don't expect a warning shot!

Offline dangerranger

  • Trade Count: (10)
  • Contributor
  • ***
  • Posts: 397
Re: Whats size lead bullet out of BC
« Reply #6 on: July 23, 2010, 09:48:44 PM »
my barrel slugged to .456, I ordered molds in .457 and .459.but the .457 is back ordered. so Ill pour some at .459 and size them to .457. we will see  what happens then. Ill also have to play with alloys as some have said that hard bullits shot best out of micro groove barrels. if harder is better, I have alot of wheel weights saved up. DR
Logged

Offline bikerbeans

  • Trade Count: (168)
  • Senior Member
  • *****
  • Posts: 4070
  • Gender: Male
  • BANDIT - North American Snake Hound
Re: Whats size lead bullet out of BC
« Reply #7 on: July 24, 2010, 03:41:35 AM »
I have shot .457, .458 & .459 out of mine. The best loads i have to date are around 1.5" @ 100 yards with 500 grain Lee RNFPGC (.457) over H4895 w/mag Rem primer.  This BC barrel has been reamed to 45/120 so the velocity pretty much requires a gas check.

BB
Logged
RIP Tom: Tom Nolan, ( bikerbeans) passed away this afternoon (02-04-2021).

Why be difficult, when with a little extra effort you can be impossible?

Wife's Handis;  300 BLKOUT

MINE:  270W, 308x444, 44 Bodeen, 410 shorty rifled slug gun, 445 SuperMag Shikari, 45 ACP shorty,  45-70 Shikari, 45 Cal Smokeless MZ, 50cal 24" SS Sidekick, 50 cal 24" Huntsman, 50 cal 26" Huntsman, 50 cal 26" Sidekick, 50-70 Govt Shikari, Tracker II 20 ga shorty, 20 ga VR Pardner, 20ga USH, 12ga VR NWTF, 12ga Tracker II shorty WITHOUT scope, 12ga USH, 10 ga  Pardner Smoothbore slug gun & 24ga Profino Custom rifled slug gun.

Offline Lefty Dude

  • Trade Count: (0)
  • Avid Poster
  • **
  • Posts: 221
  • Gender: Male
Re: Whats size lead bullet out of BC
« Reply #8 on: July 24, 2010, 07:21:35 AM »
The handi BC/45-70 with a .456" barrel groove is not unusual. Marlin makes the barrels. My Son has a Marlin 95/45-70 Cowboy Classic. This barrel slugs at .456", it shoots .457's very well.
Logged

Offline gcrank1

  • Trade Count: (24)
  • Senior Member
  • *****
  • Posts: 7644
  • Gender: Male
Re: Whats size lead bullet out of BC
« Reply #9 on: July 25, 2010, 06:38:38 AM »
Use the largest dia. cast lead bullet that comfortably fits a fully fire-formed case neck. The throat dia. is the critical fit area, not the bore/groove. If the bullet is too small for the throat you will have leading issues. If it is several thou. over groove dia. it (lead) will swage down to fit (after all, you can do it in a sizer yourself, it aint hard).
FWIW, jacketed bullet criteria/experience applied to cast lead bullets is not very useful.
Dont be surprised if your mould(s) cast different dia. bullets than indicated. This is a function of cherry variations and your cast temp and alloy. The happiest of occurances is if your as cast bullet fits as above and all you have to do is lube it before loading. Try the WWts and if you really need something harder, quench them.
Logged
"Halt while I adjust my accoutrements!"
      ><   ->
We are only temporary caretakers of the past heading toward an uncertain future
22Mag UV / 22LR  Sportster
357Mag Schuetzen Special
45-70  SS Ultra Hunter with UV cin.lam. wood
12ga. 'Ol' Ugly OverKill', Buck barrel c/w  SpeedStock  and swap 28" x Full bird barrel, 1974

Offline Macphoto

  • Trade Count: (2)
  • Member
  • *
  • Posts: 64
Re: Whats size lead bullet out of BC
« Reply #10 on: July 25, 2010, 07:38:46 AM »
I agree with G crank1 about casting to size and quenching.  I would add that if you do that, pick a lube/size die that is a thousandth oversize so it just lubes, but no sizing.  If the die sizes, even a little, the hardness from quenching goes away and you are just back to the inherent hardness of the WWs.
Logged

Offline ultramag44

  • Trade Count: (0)
  • Avid Poster
  • **
  • Posts: 142
  • Gender: Male
Re: Whats size lead bullet out of BC
« Reply #11 on: July 26, 2010, 05:21:46 PM »
+2 on .459

Hundreds of cast rounds later, (jacketed bullets have never touched mah BC's bore  ;)) zero residue, zero leading.
Logged
I don't need to fight to prove I'm right, I don't need to be forgiven, no, no, no (from the song ‘Baba O'Riley’ by The Who)
Pages: [1]   Go Up
« previous next »