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.38 Long Colt

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Load Data for Caliber .38 Long Colt - Technical Specifications Image

Technical Specifications:

Caliber:
.38 Long Colt
Bullet Diameter:
0.353" | 8.97mm
Primer Size:
Small Pistol (SP)
Max. Case Length (l3):
1.035" | 26.29mm
Max. Cartridge Length / OAL:
1.360" | 34.54mm
Max. Standardized :
13053 psi | 900 bar
Case Capacity:
17.3 Grains of Water | 1.12 cm3
CID:
CID_581
Standard
C.I.P.
Letztes Update:
10/7/2024
caliber_reloading.webp
  • The .38 Long Colt is a revolver cartridge that was introduced in 1875 and was used by the United States military from 1892 to 1909. It was designed by Colt's Manufacturing Company and was intended to be a replacement for the .36 caliber percussion revolvers that were then in use.

    The .38 Long Colt cartridge has a bullet diameter of .357 inches and a case length of 1.06 inches. It has a relatively low velocity of around 800 feet per second, which limits its effectiveness for self-defense or military use.

    While the .38 Long Colt was once a popular cartridge, it has largely been replaced by more modern cartridges with better ballistics. Today, it is primarily used by enthusiasts of antique firearms and for historical reenactments.

  • Velocity (V0)

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    Energy  (E0)

    Ballistic Coefficient (BC1)

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    Most popular powders from our community members for this caliber:

  • Weight vs. Velocity - Suitable Bullets for this Caliber

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    Barrel Length  Variation vs. Velocity - by Bullet Weight

.38 Long Colt load data available with the following bullets:

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