I only know of the 10mm and will go with that because brass is more common, I can shoot 40cal through it for fun, or even switch out the barrel for 357 Sig using worn 10mm brass resized.
10mm
45 Super
460 Rowland
40 Super
I only know of the 10mm and will go with that because brass is more common, I can shoot 40cal through it for fun, or even switch out the barrel for 357 Sig using worn 10mm brass resized.
Can I ask what your lead mixture content is for the Lee 452-200 RPFP to get the hardness and do you lube or clear powder coat them?
I was looking at buying some mixed lead from Roto metals or just buy the products from them and just mix it myself to get started as lead is hit and miss locally.
10MM is a good choice and is enough cartridge for anything in North America, except maybe bison.
I use around 17lbs of coww and add 1 pound of monotype. I'm not sure what to call it other than a mongrel alloy. I think it close to 4% antimony and 1% of tin. I do powder coat them with a dark grey that is not represented in the picture. I also quench them straight from the oven after 30 mins @425, don't know if that's actually doing anything, but it does allow me to handle an size them right away.
10mm……for a semi-auto.
Something bigger in a Revolver.
I just had 200 rounds of 10mm loaded with 180 xtp at 1300fps. Probably get a bit more fps out of my 7"barrel. Can't wait to hunt with it this season!
I have about 15 years with G20 and 10mm reloading for Alaska .
Great loads today for trail pistol.
Added a G21 and KKM barrel setup for 45 Super as an additional trail pistol to pick from.
Worked up my load.
22 Pound Spring
Fed 45 ACP Nickle Small Primer Pocket (No + P)
Power Pistol Powder
Rem 7.5 BR primers
250gr Hardcast FPRN Tek Coated 22 BHN 1.190”
8.5 of PP in 4.6” KKM is 1060 FPS
5.2” KKM is 1083 FPS
I have 3 pistols for Alaska 10mm / 45 Super / 44 Mag
Here's some more.
Description: 45 super ranchdog 292
Notes 1: 1.26 OAL 6.5gr longshot
Notes 2: speer spp brass
Distance to Chrono (FT): 0.00
Ballistic Coefficient: 1.000
Bullet Weight (gr): 295.000
Altitude (FT): 0.0
Temp: N/A
BP: N/A
Shots
# FPS FT-LBS PF
10 910 542.53 268.45
9 894 523.62 263.73
8 907 538.95 267.57
7 899 529.49 265.20
6 891 520.11 262.85
5 910 542.53 268.45
4 880 507.34 259.60
3 905 536.58 266.98
2 903 534.21 266.39
1 886 514.29 261.37
Average: 898.50
StdDev: 10.41
Min: 880
Max: 910
Spread: 30
True MV: 898.50
Shots/sec: 0.07
Group Size (IN): 0.00
And
Description: 45 super ranchdog 292
Notes 1: 1.26 OAL 7gr longshot
Notes 2: speer spp brass
Distance to Chrono (FT): 0.00
Ballistic Coefficient: 1.000
Bullet Weight (gr): 295.000
Altitude (FT): 0.0
Temp: N/A
BP: N/A
Shots
# FPS FT-LBS PF
10 963 607.56 284.08
9 956 598.76 282.02
8 950 591.27 280.25
7 964 608.82 284.38
6 946 586.30 279.07
5 961 605.04 283.49
4 970 616.43 286.15
3 953 595.01 281.14
2 948 588.78 279.66
1 958 601.27 282.61
Average: 956.90
StdDev: 7.74
Min: 946
Max: 970
Spread: 24
True MV: 956.90
Shots/sec: 0.17
Group Size (IN): 0.00
I have about 500 speer spp cases and due to the price of lpp's, I'll be using these for a while to save the others for 45 colt. Which isn't a bad thing. I used the south American primers for this load.
Description: 45 super noe 260gr rf
Notes 1: 1.225 OAL 7.6gr ultimate pistol
Notes 2: speer spp brass
Distance to Chrono (FT): 10.00
Ballistic Coefficient: 1.000
Bullet Weight (gr): 261.000
Altitude (FT): 0.0
Temp: N/A
BP: N/A
Shots
# FPS FT-LBS PF
10 1016 598.33 265.18
9 1015 597.16 264.92
8 ERROR 2
7 1006 586.61 262.57
6 1007 587.78 262.83
5 1009 590.12 263.35
4 1025 608.98 267.52
3 1011 592.46 263.87
2 1006 586.61 262.57
1 1007 587.78 262.83
Average: 1011.33
StdDev: 6.34
Min: 1006
Max: 1025
Spread: 19
True MV: 1012.48
Shots/sec: 0.16
Group Size (IN): 0.00
Very consistent, maybe .4-.5gr more will match the longshot load.
BP | Bronze Point | IMR | Improved Military Rifle | PTD | Pointed |
BR | Bench Rest | M | Magnum | RN | Round Nose |
BT | Boat Tail | PL | Power-Lokt | SP | Soft Point |
C | Compressed Charge | PR | Primer | SPCL | Soft Point "Core-Lokt" |
HP | Hollow Point | PSPCL | Pointed Soft Point "Core Lokt" | C.O.L. | Cartridge Overall Length |
PSP | Pointed Soft Point | Spz | Spitzer Point | SBT | Spitzer Boat Tail |
LRN | Lead Round Nose | LWC | Lead Wad Cutter | LSWC | Lead Semi Wad Cutter |
GC | Gas Check |