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.38 S&W (Colt N.P.)

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Load Data for Caliber .38 S&W (Colt N.P.) - Technical Specifications Image

Technical Specifications:

Caliber:
.38 S&W (Colt N.P.)
Bullet Diameter:
0.360" | 9.14mm
Primer Size:
Small Pistol (SP)
Max. Case Length (l3):
0.775" | 19.68mm
Max. Cartridge Length / OAL:
1.240" | 31.50mm
Max. Standardized :
17405 psi | 1200 bar
Case Capacity:
12.0 Grains of Water | 0.78 cm3
CID:
CID_582
Standard
C.I.P.
Letztes Update:
9/5/2024
caliber_reloading.webp
  • The .38 S&W, also known as the .38 Colt New Police, is a revolver cartridge that was introduced in 1877 by Smith & Wesson. It was designed for use in small frame revolvers and was used by law enforcement agencies in the United States and other countries in the early 20th century.

    The .38 S&W cartridge has a bullet diameter of .361 inches and a case length of .775 inches. It has a relatively low velocity of around 700 feet per second and a relatively low muzzle energy, making it suitable mainly for short-range self-defense applications.

  • Velocity (V0)

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    Energy  (E0)

    Ballistic Coefficient (BC1)

  • Weight vs. Velocity - Suitable Bullets for this Caliber

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    Barrel Length  Variation vs. Velocity - by Bullet Weight

.38 S&W (Colt N.P.) load data available with the following bullets:

Filter by Bullet Weight (Grains)
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