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30-30 Etips

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wingnut
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Re: 30-30 Etips

Post by wingnut » Sat Feb 23, 2019 9:02 pm

Here is some modeling for you.

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Cartridge          : .30-30 Win. (SAAMI)
Bullet             : .308, 150, Nosler E-Tip RN 59451
Useable Case Capaci: 31.990 grain H2O = 2.077 cm³
Cartridge O.A.L. L6: 2.550 inch = 64.77 mm
Barrel Length      : 20.0 inch = 508.0 mm

Predicted Data for Indicated Charges of the Following Powders.
Matching Maximum Pressure: 41000 psi, or 282 MPa
or a maximum loading ratio or filling of 105 %
These calculations refer to your specified settings in QuickLOAD 'Cartridge Dimensions' window.
C A U T I O N : any load listed can result in a powder charge that falls below minimum suggested
loads or exceeds maximum suggested loads as presented in current handloading manuals. Understand
that all of the listed powders can be unsuitable for the given combination of cartridge, bullet
and gun. Actual load order can vary, depending upon lot-to-lot powder and component variations.
USE ONLY FOR COMPARISON !

Powder type          Filling/Loading Ratio  Charge    Charge   Vel. Prop.Burnt P max  P muzz  B_Time
                                      %     Grains    Gramm   fps     %       psi     psi    ms
---------------------------------  -----------------------------------------------------------------
Accurate 2495                      104.8     30.2     1.96    2273    97.6    41000    6022   1.198  ! Near Maximum !
Alliant AR-Comp *C *T              101.3     28.9     1.87    2264    99.5    41000    5657   1.168  ! Near Maximum !
Accurate 2520                      101.8     31.6     2.05    2237    93.2    41000    5861   1.183  ! Near Maximum !
IMR 3031                           105.0     28.9     1.88    2234    95.9    39331    5855   1.190  ! Near Maximum !
IMR 4895                           105.0     31.0     2.01    2226    88.4    41000    5936   1.183  ! Near Maximum !
Hodgdon BL-C2                      100.5     32.3     2.09    2225    90.1    41000    5938   1.181  ! Near Maximum !
Winchester 748                      97.2     30.8     2.00    2222    91.4    41000    5815   1.179  ! Near Maximum !
Hodgdon H322                        97.2     27.8     1.80    2210    95.4    41000    5543   1.182  ! Near Maximum !
0 x
You're born & you die. In between you get to shoot a bunch guns. Kind of sums up life to me. - Colorado Bob

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CT_Shooter
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Re: 30-30 Etips

Post by CT_Shooter » Sun Feb 24, 2019 7:52 am

wingnut wrote:Here is some modeling for you.
Wingnut, as far as I know, you are the first member to ever post using the

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 tag. Awesome!
0 x
H006M Big Boy Brass .357 - H001 Classic .22LR - Uberti / Taylors & Co. SmokeWagon .357 5.5" - Uberti / Taylors & Co. RanchHand .22LR 5.5"

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wingnut
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Posts: 269
Joined: Wed Dec 26, 2018 11:26 am
Location: Central Oregon
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Re: 30-30 Etips

Post by wingnut » Sun Feb 24, 2019 10:36 am

Thanks! I'm glad your board supports it. Many don't. Its nice to have columns look as they should.
2 x
You're born & you die. In between you get to shoot a bunch guns. Kind of sums up life to me. - Colorado Bob

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