.38 Spl 1500 Load .38 Spl 1500 Load .38 Spl 1500 Load .38 Spl 1500 Load .38 Spl 1500 Load .38 Spl 1500 Load .38 Spl 1500 Load .38 Spl 1500 Load .38 Spl 1500 Load .38 Spl 1500 Load .357 Mag. 1500 Load
158gn Lead T/C, 3.8gn Zero, WSP 158gn Lead T/C, 4.0gn Zero, CCI SR 158gn Lead T/C, 4.1gn Zero, WSP 158gn FMJ T/C, 4.0gn Zero, CCI SR 180gn Lead T/C, 3.6gn Zero, WSP 180gn Lead T/C, 3.8gn Zero, WSP 180gn Lead T/C, 3.8gn Zero, WSP 180gn Lead T/C, 3.6gn Zero, WSP 180gn Lead T/C, 3.8gn Zero, WSP 180gn Lead T/C, 4.0gn Zero, WSP 125gn TMJ T/C, 10.8gn N110, CCI SR
1) 980.0 1050.0 1065.0 870.0 882.0 934.0 945.0 882.0 934.0 993.0 1) 1009.0
2) 1009.0 1035.0 1033.0 854.0 901.0 948.0 945.0 901.0 948.0 993.0 2) 1007.0
3) 1017.0 1035.0 1049.0 922.0 899.0 970.0 970.0 899.0 970.0 991.0 3) 1039.0
4) 953.0 1032.0 1052.0 861.0 888.0 959.0 968.0 888.0 959.0 987.0 4) 1020.0
5) 993.0 1045.0 1062.0 799.0 869.0 930.0 945.0 869.0 930.0 979.0 5) 1018.0
6) 1005.0 1030.0 1046.0 898.0 918.0 914.0 967.0 918.0 914.0 997.0 6) 1028.0
7) 1007.0 1048.0 1042.0 883.0 882.0 949.0 956.0 882.0 949.0 984.0 7) 1056.0
8) 1028.0 1035.0 1060.0 891.0 880.0 977.0 984.0 880.0 977.0 1010.0 8) 999.0
9) 980.0 1047.0 1054.0 857.0 884.0 980.0 993.0 884.0 980.0 1011.0 9) 1040.0
10) 994.0 1046.0 1035.0 914.0 889.0 948.0 984.0 889.0 948.0 975.0 10) 1054.0
913.0 945.0
Min 953.0 1030.0 1033.0 799.0 869.0 914.0 945.0 924.0 945.0 975.0 Min 999.0
Max 1028.0 1050.0 1065.0 922.0 918.0 980.0 993.0 915.0 970.0 1011.0 Max 1056.0
Center 990.5 1040.0 1049.0 860.5 893.5 947.0 969.0 913.0 968.0 993.0 Center 1027.5
883.0 945.0
Spread 75.0 20.0 32.0 123.0 49.0 66.0 48.0 892.0 967.0 36.0 Spread 57.0
Average 996.6 1040.3 1049.8 874.9 889.2 950.9 965.7 942.0 956.0 992.0 Average 1027.0
Std. Dev. 21.6 7.5 11.0 35.5 13.7 21.2 17.7 883.0 984.0 11.8 Std. Dev. 19.8
897.0 993.0
The .38 SPL loads have all been made to the following detail :-
O.A.L. = 1.430"
A Heavy Taper Crimp.
Flash holes uniformed.
IMI +P Brass cases.

The .357 Mag. loads have all been made to the following detail :-
O.A.L.=1.570"
A Heavy Taper Crimp.
Flash holes uniformed.
R&P Brass cases.

Heads referred to are :-

158gn Lead T/C = GM Hard Cast 158gn truncated cone.
180gn Lead T/C = GM Hard Cast 180gn truncated cone.
125gn TMJ T/C = Relcom Copper Washed 125gn truncated cone.

Powders referred to are :-

Zero = Zero No.1 or Howitzer Zero EN2000
N110=Vihtavuori N.110

Primers referred to are :-

WSP = Winchester Small Pistol Primers.
CCI SR = CCI 400, Small Rifle Primers.

My current loads are :-
4.0gn Zero, 180gn GM T/C, WSP, in .38 SPL @ 1.430" OAL for 1500.
5.5gn Zero, 125gn Relcom T/C, WSP in .357 Mag. @ 1.570" OAL for Bianchi.

The usual disclaimer applies. These loads were developed to be safe in
MY Marlin 1894CS, and I can not be held responsible for use  of
detail disclosed in this document.
372.7 984.0 393.3 Muzzle Energey
869.0 914.0
942.0 993.0 178.6 Power Factor
905.5 953.5
Spread 73.0 79.0
Average 897.6 958.3
Std. Dev. 18.7 20.5