Tuesday, March 24, 2009

The Load, cost of components, trajectory

http://www.icehouse.net/fgrig/gun/REDDOT.TXT

excerpts
"The velocities obtained with 13 grs. of Red Dot appear mild, but "The Load" is no pipsqueak! In a case like the .308 or .30-'06, you get (from a 24" sporter barrel) about 1450 f.p.s. with a 200 gr. cast bullet, 1500 with a 170-gr., or 1600 with a 150-gr. cast load. "The Load" is fully comparable to "yesterday's deer rifle", the .32-40, and provides good expansion of cheap, soft alloys (10-13 BHN) at woods ranges. Jacketed bullet velocities
with "The Load" are about 120-150 f.p.s. less than a lubricated lead bullet of the same weight. "
and " Wheelweights also work well, as do soft "Scheutzen" alloys such as 1:25 tin/lead. in bores of 8 mm or larger. "The Load" drives soft-cast .30-cal. to 8 mm bullets fast enough to get expansion, but
without fragmenting. These out-penetrate factory .30-30
softpoints, and kill medium game up to 150 lbs. well at short ranges up to 100 yards, when placed accurately. In medium and large bores like the .375 H&H or .45-70, "The Load" gives typical black powder ballistics for the bore. A 255-265 gr. cast bullet in the .375 H&H approximates the .38-55 at 1330 f.p.s. Soft 300-
405-gr. cast bullets are pushed at 1300-1350 f.p.s. from a 22" barrel .45-70, sporter are very effective on deer at woods ranges. Cast bullets over .35 cal. do not have to expand appreciably to work well on game if blunt and heavy for their caliber. "

WAG at cost of 45-70 cast reloads
components per Midwayusa mar 18 09
IMR4064..1 lb...21.49...129 54 gr...17 c
Red Dot..1 lb .15.79....538 13 gr....3 c
CCI 200 LR primers 1k....27.99.....2.8 c

Buffalo Arms cast bullets
.458 405 FN.....26.99 for 50....54 c
wheelweights
25 cents per lb....17 400 gr/ lb .. 2 c

Buffalo reload
54c bullet
17c powder
3c primer
-----------------------------------
74 cents

...wheelweight reloads........
2c bullet ..,.400 gr.....
3c powder..13 gr red dot...
3c primer....CCI 200.....
--------------------------------
8 cents

Learn fields of fire in your AO
24 inches from nose to navel on average man
Truck odometer graduated in 1/10 mi
1/10 = 176 yards
2/10 = 352 yards
per nr 10 Speer loading manual
Marlin 1895 45-70 22" barrel
Speer 400 gr jacketed FN BC .214
MV......100.......200.......300.....400.....500
1700... +8.........poa......-34......-100.....-208
MV........50...100...150....200....250
1300....+5...+6......poa....-14....-38
1000....+9...+10....poa....-21....-54
Ruger Nr 1 22" barrel 45-70
MV......100...150.......200....250
2100....+3.....poa......-6......-16
Rem 700 22" barrel 30-06
Speer 165 gr spitzer BT BC .477
MV......100......200.....300.....400...500
2700....+5.......+6.......poa....-13....-35
SMLE 25" barrel 303 Brit
150 gr spitzer bc 411
mv........100.....200.....300....400....500
2500......+6.......+7........poa...-17....-45
180 gr RN bc .304
mv........50.....100....150....200....250
1500...+3.....+5.......poa....-10......-27
1000....+8.....+9.....poa...-20.......-50

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